What Is Surface Tension in Chemistry?

What Is Surface Tension in Chemistry?When it comes to the structure of molecules, what is the surface tension in chemistry? We all know that it's an important part of the reaction of molecules and the interplay between them that determines whether the reactions proceed well or not.What is surface tension in chemistry? It is a law, which is why you can't have too much of it in molecules. If it were not there, there would be no equilibrium in the reaction between the two.If a molecule has too much surface tension, then it would not be able to stick to another molecule. On the other hand, if a molecule has too little surface tension, then it will be attracted to another molecule. This law is basically described as the cohesion balance between the molecules.How is this useful for reactions? In order to properly carry out reactions, one has to know what is the surface tension in chemistry. Of course, the reason why molecules stick to each other is because of the cohesion balance. When the molecules are allowed to stick to each other, it gives a much better possibility of reacting.There are a number of conditions that determine how well the bonds are holding between the molecules. One is the surface tension. The higher the surface tension, the stronger the bonds and the better the possibilities of the reaction will be. In addition, the surface tension can also influence the types of bonds that the atoms are forming.In addition, when the surface tension is high, then the possibilities of a stable bond will be high as well. The higher the surface tension, the higher the chances that a strong bond can be formed. You can also find that there are certain applications where a low surface tension is beneficial. For example, the low surface tension allows you to release the trapped energy better.With the help of the above-mentioned functions, it is possible to form a strong bond in the reactions. If there are high bonding forces, then there will be less chances for the react ing molecules to be separated. A strong bond is the biggest benefit of having a low surface tension. However, having a strong bond is only possible if the surface tension is low.This is why what is surface tension in chemistry is extremely useful in the reactions of molecules. There is a definite need for the surface tension in the reactions of molecules. The type of surface tension also determines the stability of the bonds. With the aid of what is surface tension in chemistry, it is possible to create stronger bonds and solve the problems related to the weak bonds in molecules.

Find A Tutor In Plano TX

Find A Tutor In Plano TXOne of the best ways to get a tutor in Plano TX is to attend a school that offers an online course or tutoring services. There are many companies and colleges who offer tutoring programs for both adults and children. By taking a look at what these schools offer, you will be able to choose the one that is right for you.At first glance, these programs may seem to have some drawbacks, but you will find that the classes are very accessible and flexible. For those students who want to do most of their learning from home, online courses may be the best option for them. By attending classes and practicing on your own time, you can earn your degree and set yourself up with a great job as well. This will help you put your child's education ahead of your own.Online tutoring in Plano TX courses have already been approved by a number of professional associations. These tutors have received a teaching certification and often already have years of experience in the field. T his will allow them to work in private homes or even homes of students who have special needs. This flexibility allows these tutors to tailor their lessons to the student's needs. They can also help their students complete assignments that have a greater level of difficulty.Many of these tutors will receive teacher training to obtain their certification. This will ensure that they can teach students from a variety of educational backgrounds and to give them the best learning experience possible. These courses and programs have also been approved by the Texas Department of Licensing and Regulation. This ensures that they are qualified to provide instruction to the state's students.Students who live in Plano TX can expect to receive one-on-one tutoring by professional tutors. This means that you will only have to contact them if you have any questions about the class can't attend. While this might not seem like a good option for those who live in other areas of the country, in Plano T X it is very convenient.You will find that there are many resources available to help you when choosing a tutoring school in Plano TX. By looking through the different options, you will be able to choose a school that fits your needs. When searching for a school online, you will find that most of them offer free tutoring on your computer at no cost.The entire process of finding a good tutor in Plano TX is made much easier by the internet. With so many options available, you should find the best fit for your individual needs.

10 Ways to Trick Yourself Into Practicing Guitar

10 Ways to Trick Yourself Into Practicing Guitar Sign up successful Get a guitar stand that sits on the floor, or if space is an issue, get a hook so that it can hang on the wall. If your guitar is out, you’re more likely to pick it up. Out of sight, out of mind. In sight, it’s jammin time. 2.  Practice during commercials. Love binge watching your favorite TV show and can’t bear to pull yourself away to practice? No problem! Leave your guitar nearby, and during the commercial breaks, do finger exercises or play a song. Easy peasy, lemon squeezy!  3.  Invite friends over to jam. Practicing with friends is more fun than practicing alone. Invite pals over on the weekends for a jam, or if your place is too small, invite yourself over to their place! 4.  Show off to anyone who comes over. Whether it’s your mom, your date or the UPS man, if someone steps foot into your pad, turn them into your personal audience. Say, “Hey, I’m taking guitar lessons, can I play you a short song?” Then, play Stairway to Heaven! 5.  Join a band. Practicing makes you get good. Bands practice. Plus, being in a band is fun! Even if you’re only meeting once a week, you’re practicing one time a week. 6.  Busk. If you have the guts to perform on the street or in the subway (officially known as busking), spend a weekend afternoon plucking away on a park bench. You may even make a few bucks. Getting paid to practice? Now, that’s a sweet gig. 7.  Attend an open mic. You don’t even have to play, just attend. As a matter of fact, if you go to any music event, you’re going to get inspired. Watch the musician’s fingers, listen for various cues and see if you can guess the chords they’re playing. Betcha $5 when you get home you’ll pick up your guitar. 8.  Teach someone else what you know. Even if you only know a few chords, teach them to someone elseâ€"maybe a child in the family or a friend. When you teach, for some reason, your brain keeps the information better. Cool! 9. Find  Yngwie Malmsteen on YouTube. If watching that guy shred doesn’t inspire you, nothing will. 10.  Attend a Guitar MeetUp Group. They are in every city from the Lower East Side of New York City to uptown Chatanooga, and consist of dozens of guitarists with the same challenges and problems that you have. Work together and become the rock god that you are meant to be. Studying with a private guitar teacher is the best way to improve your skills and grow by leaps and bounds as a guitarist. Search for your guitar teacher now! Jessica D. is a guitar, ukulele, singing, and songwriting instructor in New York, New York.  Learn more about Jessica here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo by  Nisarg Lakhmani

Kick Start Your Kids Learning With Online Tutoring

Kick Start Your Kids Learning With Online Tutoring Online Tutoring has taken steps to broaden the spectrum of information. This is done by enhancing student skills altogether sides of learning. It’s not simply a straightforward teaching or learning method. Thats equal to made outcomes of education with price. Extra accessories like uninterrupted technical school support, endless offer of study materials and noteworthy services of online tutors. This square measure the factors that square measure vastly chargeable for the success of e-tutoring websites. It is within the giant arena of education. Goals of Online Tutoring Online tutoring does not stop with mere tutoring. It has specific goals drawn in favor of student community like positive interaction, emotional sharing of student heart. Live discussions about the subjects, enhanced environment of learning with tech advantage, coordination with school teachers, framing the content in tune with school curriculum. Strengthening the student knowledge in a subject, filling up the skill gaps and the overall personality development of the student. They take upon the mission of improving student health in the aspects of mind. We intellect and emotional balance the students. Also try to know what actually the lacking factor on the student side is and make efforts to eradicate it to the utmost level. How Online #English Tutor Shoo Away The Fear Of College English https://t.co/fHkMzmqYxD â€" Tutor Pace (@TutorPace) February 29, 2016 The problem with most of the students is they do not give vent to what they feel about a subject. They don’t find a proper outlet and once they find a channel to open up their problems. The way seems large ahead for their progress and they do improve. This is the fundamental mission of an online tutor and here he finds scope for his online services. This is to up bring the student mind towards radiating signals of good learning exercises. The rest is the interaction between the two through the modes of technology that introduces live chat facilities. Black board interactions, collaborative study efficiencies. Peer tutoring advantages or one- one sittings to learn the basics, or do the homework or assignment with global connections. Irrespective of time and space for the benefit of the learners. The responsibilities of tutors online in Science Science tutoring is a matter of creating interest in the topic. Various science concepts are related to real life and their understanding becomes easy and effective. When science tutors link real life with science objects and explain the situation with true samples from life. It is a common tendency to shun any of Physics, Chemistry or Biological concepts as untouchable topics. Taking them as abstract ideologies which are beyond comprehension level- not so. 10 Useful Lessons You Will Learn During High School When a science tutor online brings suitable demos linked with real time and proves the theories in a logical and analytical fashion- anything is in the hands of a tutor who could mould even a clay material into a useful one-hence, the basic responsibility of a Science tutor to draw the student mind towards easy understanding of the topic from a practical angle. Moreover, Math skills are essential to do Science calculations- which fundamental idea should be incorporated into the student mind by an online Science tutor to reap maximum benefits while doing problems in scientific areas. What is Economics tutoring online? Economics is the logical analysis of the production, distribution and revenue of a country in economical terms. Laws of Supply and Demand, Costs and Cost Curves show what actually happens to our economy day by day. Economics online tutoring is beneficial for the graphic representations it holds, with the practical explanations for the terminologies and theories. Online tutors in Economics could help you with vivid, different approaches for your research papers, assignment solutions, simple problems or more complex issues in Economics with their practical, knowledgeable, analytical methods and strategies. Online tutoring offers its best to satisfy a student mind with all its faculties, be it science tutors or economics online tutoring.

Live Tutoring Sessions to Become Arithmetic Genius

Live Tutoring Sessions to Become Arithmetic Genius 0SHARESShare Tutor Pace, a USA based online tutoring website has been connecting students with highly trained and experienced online math tutors around the world. Our live tutors are available 24*7 and they help students from k-12 to get all their doubts cleared. Students and parents enjoy the opportunity to choose an ideal tutor who will provide one-on-one assistance in real-time. E-learning sessions are suitable for all types of students. Live tutors can make things easier and even the most challenging problems may be solved easily. The live interactive sessions help learners to understand the main concepts. New Improved technology helps to solve Math puzzles. Students can calculate effortlessly as the shared white board sessions make learning easy and interesting. The students may avail sessions like online assignment help, online homework help, and online test preparation.   The website provides a team of certified online tutors using voice chat, video and interactive white board facilitate students to achieve their expected grade. [starbox id=admin]

Can Live Online Tutoring Boost Academic Achievement

Can Live Online Tutoring Boost Academic Achievement 0SHARESShare How and what we learnt in earlier days is not enough of education for children of the present age. Lots of educated parents wonder and concern a lot when they find school academics continuing teaching same lessons using the same teaching methodology for many years. Online tutoring is a new way of learning adopted by children all across the world. The computers and internet have given an opportunity to the students to work at their own pace and own level in the subjects of their personal interests. It has given new paradigm for students to boost up academic achievement. How live online tutoring help boosting academic achievement? You can have lots of options in finding qualified online tutors that impart learning with teaching methodology that suits you. Adopting proven and effective teaching methodologies give extensive knowledge and confidence to apply concepts in your test. It helps you focus more on your lessons and thus providing big help for improving your grades. The reason is online learning offers one-to-one personalized tutoring between you and your tutor. The lesson plans are designed considering your style and pace of learning. This helps raise your grade. Personalized tutoring will definitely help you improve your grades. Unlike a traditional classroom, you can ask any questions and difficulties without any hesitation about getting shy. Don’t consider that hiring a tutor for academic help means you are slow in learning. Overall you might be giving a good performance, but lack in complex subject areas. The tutor online can help you learn those complex fundamentals and boost your performance in those subjects. Math tutor online offers stress free tutoring with resources like online Math games, quizzes, puzzles. Online tutor reinforces your liking for the subject with fun based learning. It offers learning beyond the textbooks with project-based learning for high school students. It will keep your motivation up making you more dedicated and responsible. Tutor acts as intellectual and emotional guide. Build strong alliances with parents in support towards developing student’s career goals. Collaborative and comprehensive tutoring is not only limited to the test score but assessment of your strengths and weaknesses. [starbox id=admin]

Homework That Works

Homework That Works How is this ever going to help me, asks every student at some point in his/her life, buried under mountains of busy work, properly hidden by the euphuism of homework. Now, teachers are going to need a better answer to this common question, one much better than its (homework) due tomorrow morning. Alfie Kohn, the author of 12 books about education and human behavior and blogger for the Huffington Post, recently guest published an article in the Washington Post, claiming that homework is counterproductive and needs to be reevaluated. Kohn noted that even the best teachers assign counterproductive homework, knowing that there is credible research suggesting that homework is can be useless. Many teachers especially at the elementary level are pressured to teach a more topics and information than what they have time for. So, they assign homework simply to get that information in front of their students. Students then mindlessly complete the homework, and its never discussed or reviewed in classes. Essentially students do not actually learn anything from completing some forms of homework. Its simply tossed aside and quickly forgotten. Many teachers are aware of this conundrum; however, they are simply trying to meet state education requirements. Teachers then pass this burden onto students and their parents, wasting their time on new material time that could be spent learning current material. However, not all homework is counterproductive. Papers, essays and projects that encourage students to discover new topics and engage/react to different pieces of information help students learn and retain information much more efficiently than stretching just to cover a bunch of information via busy work. Kohn also argues that teachers force students to teach themselves when they assign homework on material that was not covered in class. So, teachers essentially take themselves out of their roles, placing the burden of learning new information on students and their parents. Most of the time, students wont actually learn the information as they mindlessly sift through irrelevant homework. The best teachers understand that homework is an opportunity for students to practice what they learned in class, to reinforce material, not to attempt to learn a lot of new material. This is especially relevant to mathematics and foreign language homework. However, Kohns claims that students learn best when they actively engage in their homework, using critical thinking skills and different approaches to learning, is consistent with other research. Students and parent should encourage teachers to assign better homework that forces students to deeply explore topics instead of busy work that squeezes in all the topics the state requires.

Learn the History of Embroidery

Learn the History of Embroidery A Beginner’s Introduction on the History of Embroidery ChaptersEmbroidery Designs Throughout History Starting in The Bronze AgeIron Age and Dark Age EmbroideryEmbroidery Stitches for Medieval TapestriesEmbroidery History In Gold and WhiteTudor Embroidery FlowersThe 19th Century of Embroidery to the PresentSince the beginning of time, people have adorned their clothing with fancy needlework and hand embroidery. Be it by sewing shells on a shirt, cutting out patterns in leather skirts, sewing gold and precious stones onto a dress or adding a needle-woven border to simple linen shifts, early civilisations found many ways to embellish their clothing. It is therefore rather surprising to find that the art of embroidery can’t be traced back earlier than about 600 BC. This may in part be due to the fact that very few early textiles have survived. And of those that have, not all have been examined by textile specialists. For example, early Egyptian fabric was often marked with hieroglyphs mentioning the owner or the quality. What is unclear is whether these marks were needle-stitched or woven directly into the cloth, as woven bands and even repeated woven designs are known from some Egyptian textile finds of the period from about 1340 BC.Looking for sewing courses London?5th century BC. In Bronze Age Scandinavia, stem stitch and various twined and buttonhole stitches were used to embellish clothes.Learn how to embroider with our beginner tutorial...Iron Age and Dark Age EmbroideryIn the 5th/6th centuries AD, when Egypt was part of the Byzantine Empire, the festive, wide tunics of the period were decorated with roundels and panels. Most of these decorative strips with their marine and pastoral designs were woven in a technique similar to Jacquard weaving. But a few roundels have survived in split, stem, and chain stitch. Like later Dark Age examples where line stitches were used to fill out forms, the outline of the figures was stitched first, with the embroidery continuing in an inwards spiral until the section was fille d. Chain stitch is a technique we find again in later Dark Age textiles; in the 7th century, the burial garment of the Merovingian Queen Bathilda  used chain stitch to imitate her precious jewellery - as she retreated to the Abbey of Chelles at the end of her life, she had probably left the real jewellery behind or donated it to the abbey. In honour of her queenly status, the simple white shift she was buried in was stitched with rows of necklaces and several brooches. The 10th century embroideries from Mammen in Denmark used stem stitch and herringbone stitch for animal figures and bands depicting acanthus leaves and human faces. Though they are too fragmentary to know for sure, they probably decorated a cloak or tunic.Also discover how you can get started in embroidery...Crafting Goldwork in the Dark AgesGold has long fascinated mankind with its rich sheen and its failure to oxidise. They found ways to wear it - making it into jewellery, and eventually adding an embroidered gold f inishing it onto their clothes. Gold thread were generally couched into place with wool and later silk thread as it can’t be sewn in the traditional sense. Though gold was probably incorporated into clothing at a much earlier date, one of the earliest confirmed use of gold embroidery is from the tomb of Merovingian Queen Arnegunde of the 6th century BC. Her outer garment had goldwork embroidery cuffs in a rosette design .Goldwork from the sleeve cuffs of Queen Arnegunde. Die Franken: Wegbereiter Europas. Exhibition Cataloguie. Mainz: von Zabern, 1996.A small fragment from the late 8th to early 9th centuries from Maaseik, Belgium uses surface couching for gold threads and split stitch on the backgrounds - a precursor to the Opus Anglicanum of the medieval period. The stole and maniple of St. Cuthbert used stem stitch for the outline and, again, split stitch for filling in the figures. The gold thread for the background was held in place with simple couching.Discover how you can lea rn to sew with easy embroidery patterns!single stitches are laid crosswise and couched. Bayeux stitch is commonly referred to as laid and couched work; in Scandinavia, where it probably originated, it is called Refilsaum.KlosterstitchIn the cloisters of Northern Germany, nuns made elaborate wall hangings for the choirs of their church in a special couched stitch known as Klosterstich, “cloister stitch”. In the 13th-16th centuries, the monasteries of Lüne, Ebstorf, Heiningen and Wienhausen produced beautiful tapestries in brilliant colours depicting biblical and allegorical scenes and scenes from popular novels of the period (Ywain, Tristan). Though now Klosterstich has survived almost exclusively from Northern Germany, a few examples from southern Germany suggest it was more common than the evidence suggests - it is possible that there it was mostly produced in a secular context. Klosterstich is a self-couching technique - that is, the thread laid down is the same as the thread used for couching. Klosterstich is worked with vertical laid stitches. They are set from top to bottom and couched from bottom to top. In Klosterstich the couching stitches are practically invisible, separating it from similar techniques such as bokhara stitch, where the couching stitches make patterns atop the base embroidery. Roumanian stitch is also similar, but is worked horizontally rather than vertically.German Brick StitchGerman brick stitch is a counted-stitch embroidery technique using a variation of brick stitch somewhat reminiscent of bargello. Where brick stitch only uses stitches of the same length, medieval German brick stitch will sometimes use up to three different lengths to make the pattern. It was popular in the 14th and 15th centuriesBrick stitch often uses colourful geometric patterns in counted stitch. Photo credit: Catrijn on Visual hunt / CC BY-NC-NDThe most common form is a recurring geometric pattern covering an entire surface. It was mostly used for purse s, cushions, and hangings for furniture, but wall hangings in German brick stitch have survived, including some that show figurative scenes. You can find some patterns based on originals here.Kloster? Bayeux? Learn how to sew these and other easy embroidery stitches...Embroidery History In Gold and WhiteThe following two techniques were used mostly for religious pieces and have yielded some of the most beautiful examples of medieval embroidery.Opus Teutonicum or German whiteworkDuring the period of Lent just before Easter, the usual, richly-decorated altar cloths and hangings were packed away and replaced by white ones. But just because they were white didn’t mean they weren’t decorated: starting from the 12th century, whitework altar cloths have survived using a variety of stitches including stem stitch, chain stitch, long-armed cross-stitch, buttonhole stitch, brick stitch and a variety of openwork techniques. In harmony with the theme of Lent, they depicted the death and resu rrection of Christ.Opus AnglicanumThe Middle Ages brought for several goldwork techniques, including or nué (a couching technique with amazingly subtle shading) used from the 15th century onwards. But the most common was the so-called Opus Anglicanum. The term was coined in the 13th century for a technique that existed long before - the same we have already seen for the 8th/9th century Maaseik embroideries. English embroiderers were famous for their ecclesiastical vestments in gold and silk, so that anything in that technique was called “English work”. In a secular context, small bags and pouches showing lovers or scenes from medieval novels have also survived in Opus Anglicanum.Opus anglicanum was used for religious garments such as this cope. English goldwork was famous throughout Europe. 27.162.1Metropolitan museum of Art / CC0 1.0The coloured part of the embroidery is done in split stitch, with the gold couched in place.Learn more about embroidery by joining a sewing class near you. Even in Scotland, you can find sewing classes Glasgow or Edinburgh.Tudor Embroidery FlowersThe Tudor Period is a Golden Age of embroidery for any historian - an amazing amount of pieces have survived, including some in Elizabeth’s own hand.This cover for a book of poem was embroidered by Queen Elizabeth I herself when she was a girl. English Embroidered Bookbindings by Cyril James Humphries Davenport, F. S. A,. edited by Alfred Pollard, London, 1899BlackworkThough black embroidery was known in England before that, the introduction of blackwork to the English court is credited to Catherine of Aragon who supposedly brought it over from her native Spain when she married King Henry VIII in 1509. In the Tudor period, it was a common decoration for shirt cuffs, smocks and bonnets. It is a form of counted-thread embroidery  generally done in black, very often in Holbein stitch. Though it could be done in other colours as well, it was almost always monochrome. Diaper patterns we re used for filling.A painting of Elizabeth I showing blackwork embroidery on the sleeves and bodice. By Unknown - Scanned from Thomasina Beck, The Embroiderer's Flowers, Devon, England: David Charles, 1992, ISBN 0715399012, Public Domain,Floral motifsElizabethan embroidery otherwise used a number of stitches, of which some of the most common were tent stitch, gobelin stitch, running stitch, detached buttonhole and chain stitch. Intricate floral designs were the most common; and stumpwork became popular at that period.Learn what supplies you need in your kit to start simple embroidery projects!The 19th Century of Embroidery to the PresentWhat student of 19th-century literature doesn’t remember poor Fanny Price undoing stitches in Lady Thomas’s tapestry-work to do them again correctly? The embroidering lady is an enduring image of the 19th century, and indeed, many of the embroidering techniques popular today were used at that time. Various articles of daily life were embroidere d, from fireplace screens to footstools to doilies and “tidies”, to little bags and huswifs (needle rolls). As over the course of the 20th century machine embroidery became easier and embroidery was no longer the fashionable embellishment of choice for clothing, it became purely a hobby while at the same time ascending to an art form, with embroidered images being created solely for the joy of owning them.Ready to start sewing? Find sewing classes near me  or online sewing classes.

What You Need to Know About SAT Subject Tests

What You Need to Know About SAT Subject Tests Youve obviously heard about the SAT, but what about the SAT Subject Tests? These exams are college admission tests on specific subjects. Students can choose the tests that best showcase their strengths and weaknesses. The SAT Subject Tests measure students knowledge at the high school level. Here are a few things you and your teen need to know about these exams: There are 20 SAT Subject Tests available in five subject areas. Those areas are Mathematics (2), Science (3), English (1), History (2) and Languages (12). Each test is one hour long, multiple choice and scored on a 200-800-point scale. Exams are offered on the same days as the regular SAT. Thats six times a year, although not all 20 tests are offered on every date. The Language and Listening tests are only offered in November. Students cannot take the SAT on the same day they take an SAT Subject Test. However, students can take up to three SAT Subject Tests on a single test date. Students can use the SAT Subject Tests to prove they are ready for certain majors or programs. Colleges and universities sometimes require or recommend one or more SAT Subject Tests when they want to get a sense of students readiness for a particular subject or program. A student interested in majoring in math, for example, might choose to take both Mathematics Subject Tests as a way of highlighting this subject strength and interest on their application. The SAT Subject Tests offer the chance to highlight several subjects not tested on the SAT. There are Math and English Subject Tests (subjects covered on the SAT), but there are also Subject Tests on science, history and 12 different languages. For students interested in pursuing majors related to these subjects, SAT Subject Tests might be a good idea, especially if students already possess a high level of knowledge in those subjects. Preparation is different than it is for the SAT. Like the SAT, the SAT Subject Tests are based on what students learn in high school. However, these tests go deeper into a subject. Thus, it can be helpful to prepare individually for these tests, even though the best method (as with all standardized exams) is to work hard in high school classes. Want to find out if a school requires, recommends or considers SAT Subject Test scores? Call their admissions office or visit their website. Very few colleges/universities in the U.S. require SAT Subject Tests (Massachusetts Institute of Technology, California Institute of Technology, certain colleges/schools within Cornell University and Harvey Mudd College are among them) but some schools recommend submitting such scores (e.g. Harvard, Georgetown, Brown). The best and most current source on this, of course, is the college/university itself. Huntington helps students perform their best on the SAT and the SAT Subject Tests. We know how to help students prepare effectively for these exams. Questions? Call us to learn more about our test prep programs. 1-800 CAN LEARN.