Materials Science and Physics

Materials Science and PhysicsChemical and physical materials science are considered to be closely related. Chemicals are materials that can interact with each other to form new compounds. Physical materials are inanimate objects that contain the same chemical makeup as other objects.It is also sometimes referred to as thermodynamics that deals with the movement of energy within a material. Physics is a branch of chemistry and is concerned with the interaction of the forces that hold the atoms and molecules together. It also involves observation and measurement of forces in the materials that we use in daily life.In the past, material science was not as developed as chemistry. However, this has changed in recent years. Today, it is very basic material science and consists of the study of atomic structure and physical properties of materials. It also involves the study of the effects of physical laws. Since we use materials in our everyday lives, it is important for all scientists to b e aware of the importance of materials.We know that materials have a big impact on our lives. From foods and beverages to buildings and vehicles, materials contribute to our lives in a major way. For example, materials provide insulation and heat to buildings, which in turn saves money on heating bills. It is not just the material itself that can help save money. It is the energy savings that are created by the material itself.The materials science involved in studying the properties of materials is not only restricted to the physical effects on the materials themselves. The study of materials also includes the structural integrity of the materials, the behavior of the materials under thermal stresses, the behavior of the materials in different environments, and the relationship between materials and the environment. The knowledge of these properties is vital to the improvement of products and systems.Chemistry and materials science used to be closely linked, but this is no longer t he case. Materials science is about investigating the material in its purest form. Although materials science is all about studying the properties of materials, chemistry is still very important to the study of materials. Chemists study the chemistry of materials and create synthetic versions of the materials we use. The development of new materials and products is dependent on the study of both materials science and chemistry.As mentioned above, there are many examples of the importance of materials in modern society. A large part of the world's modern infrastructure, from the materials used in the construction of skyscrapers to the construction of commercial buildings and bridges, has been built using materials such as steel, concrete, and glass. Every single element of the modern world can be traced back to the application of materials science.Modern society relies on materials, so it is only natural that we need to understand their properties. Materials science has helped to dev elop material products that help us in our daily lives. It is only natural that we should learn how to better utilize materials in our daily lives.

What is Alkene Chemistry?

What is Alkene Chemistry?Alkene Chemistry is one of the most fundamental natural chemistry courses you can take to prepare for a career in Science, Technology, Engineering and Mathematics (STEM). It is not just a course about how the elements are formed, what they look like and what reactions go on inside them, but also about how they react in Nature, where they come from and what they do. The real world is full of elements, which are found naturally and those that are man-made.As part of the course, you will be taught about the uses of each element. You will learn about the very complex chemical processes that take place when these materials react with each other. You will learn about the applications of different elements in the fabrication of various products such as plastics, in the treatment of chemicals, in the manufacture of metal alloys and even in the use of the microorganism Saccharomyces cerevisiae, which can be found naturally in some foods. Knowing the properties of the different elements and the reactions that they undergo can give you an edge over your competition.For example, knowing the nature of an element is important if you want to understand why it is produced by the bacteria in your gut, or how it aids our bodies by forming the proteins that our bodies need. Understanding what reaction occurs as a result of that element being present helps you predict what they will do next.There are four major elements, and they are Oxygen, Nitrogen, Carbon and Sulphur. Each of these elements has its own properties that it exhibits when it is in different forms. But the three others combine into one, called 'Alkene'.Learning Alkene Chemistry gives you a competitive edge over your classmates. You may be one of the students in your class who doesn't know much about it, but chances are you are more creative than the rest of the students in your class. It could be that you have an innovative way of showing your idea to the other students, or you have a way of presenting the idea that makes it seem more attractive.Another way you can use Alkene Chemistry is to use it to explore the properties of an element. It may be that you don't know much about what element it is, but you can try to find out about it using Alkene Chemistry. It may take a little time to discover what it is all about, but if you are persistent, then it will be worth the effort.By learning about the properties of different elements, you will be able to differentiate between elements that we know and understand and those that we don't. It could be that you have an element that you wish to invent, or that you have found a way to create a product that is better than what they are already producing. Either way, the Alkene Chemistry can be of great help, because it teaches you the basics of each element and it allows you to make more innovative discoveries.

Subtracting fractions with common denominators

Subtracting fractions with common denominators Fractions are very commonly used in most of the branches in math. A fraction number if on the form p/q. Where p is the numerator and q is the denominator. The denominator of a fraction cannot be equal to zero i.e. q 0. There are different mathematical operations to simplify and solve the fractions such as addition, subtraction, multiplication and division. While subtracting fractions there should be a common denominator. Here are some examples for subtracting fractions with a common denominator: Example 1: Simplify and find the answer by adding the given fraction numbers 9/7 - 4/7 - 1/7? Solution: The first step is to check the denominator of the given fractions. We have a common denominator of 7 for all three fractions. Since the denominator of the fractions is same, subtract the numerators of the given fractions. This gives 9/7 - 4/7 - 1/7 = (9 - 4 - 1) /7 = 4/7. Therefore, the answer for 9/7 - 4/7 - 1/7 = 4/7. Question: Multiple choice question (Pick the correct option.) What is the answer for subtracting the two fractions 9/5 - 4/5? a) 3/5 b) 1 c) 6/5 d) None of these. Correct answer: option b. Here the fractions 9/5 and 4/5 have the same denominator 5. Since we have the common denominator we can subtract the numerators. This gives 9/5 4/5 = (9 - 4) /5 = 5/5. The fraction 5/5 can be further simplified. Hence the solution is 5/5 = 1.

Learning Violin

Learning Violin Top Tips for Learning How to Play the Violin ChaptersHow Can You Learn How to Play Violin on Your Own?Can You Take Violin Lessons without Knowing Music Theory?How Can You Learn How to Play the Violin Online?How Can You Learn to Play the Electric Violin?How Can You Learn Violin Vibrato?The violin is often thought of as one of the harder orchestra instruments to learn and is seen as inaccessible to many.Of course, this becomes less true by the day. In recent years, new ways of learning have helped bring the violin (or fiddle) to almost everybody. Playing violin is for everyone, after all.There are violin lessons near me in music schools for those wanting to learn more about music, improvisation, positioning their left hand, reading sheet music and notes, or just improve their playing.Additionally, you can learn on the internet, with manuals, guides, and books, and private lessons. Find out which is the best way for you to learn the violin.How Can You Learn Violin Vibrato?Once you’re getting good at the violin, you’ll have to learn some of the intermediate and advanced playing techniques. Vibrato is one of the most common ones.Vibrato is the act of varying the pitch around a given frequency.This technique gives an undulating effect.  The vibrato can help add expression to a piece. You therefore need to know the right time and place to use it.  To perform vibrato on the violin, you need to be good at positioning your fingers on the neck.Generally speaking, vibrato isn’t taught until the second or third year of tuition.  To learn vibrato, you need to do a back-and-forth motion with your left arm. The finger being used to press down on the string will pivot back and forth from its initial position.  You’ll have to practise this a lot in order to get it right. However, after a while, this action will become second nature to you.  If you’re a beginner, be patient! You don’t want to walk before you can run and teach yourself to do it wrong.Don't forget that if you feel like the violin isn't for you, yo u can get singing, clarinet, or piano lessons, etc. from the many private tutors on Superprof.

Circumference Equation

Circumference Equation A circle is set of all the points that are in the same plane and equidistant from a central point. The radius of a circle is a line segment that joins center of the circle and any point on the circle. The circumference equation involves calculation of circles circumference or perimeter. Circumference is the distance or path around the circle. The circumference equation is pie multiplied by diameter. The formula for circumference of a circle is 2r. The formula for the length of arc with central angle is x (/180) x r. Circumference equation is a very useful tool. Example 1: A Gardner has to plant a bush round the circular park. The distance from the center of the park to the edge of the park is 50 m. Find out the length of the bush. Solution 1: We have given, radius r = 50 m. Circumference of a circle = 2 r We get, = 2 x 50 = 2 x 3.14 x 50 = 314 m. The Length of the bush will be 314 m. Example 2: In the below mentioned figure, find the circumference of the circle. Solution 2: Given, Radius of circle = 70 cm In this question we have to find the circumference of circle. We Know that, Circumference of circle = 2 x pie x r Here pie = 22/7 or 3.14 and r = 70 cm Therefore, Circumference of circle = 2 x 22/7 x 70 = 440 cm.

How to Sing in a Deeper Voice

How to Sing in a Deeper Voice Increase your Vocal Range to  Sing in a Low Voice Chapters4 Things to Avoid if You Want to Work on the Low Notes5 Steps You Should Take to Sing with a Low VoiceSingers for Working on Lower NotesThe Best Songs for Singing with a Low VoiceWe should say right at the start that there’s no easy way to sing in a low voice!  Anyone who’s promising you (especially music schools and teachers) that singing in a low voice is something you can do easily is a liar. You need to put a lot of work into your voice with your singing teacher if you want to improve, perfect, and even master your singing voice and vocal technique.The current trend for singers with a low voice to gravitate towards musical styles like blues, soul, or jazz.  As we already know, even with all the talent in the world, a nice timbre, and fantastic stage presence, it can still be difficult to reach certain octaves and notes. Especially for beginners!Regardless of how they sound, there are good singers and there are bad singers.  A good singer is one who is fully aware of w hat singing requires both in terms of their body and their attitude.  These are the kinds of singers who are happy to learn new vocal techniques and listen to advice from their very first lesson until they’re about to step on stage in front of thousands of spectators.In this article, we've put together singing tips to help you learn how to sing the lower octaves. TraceySinging Teacher 4.92 (13) £25/h1st lesson free!Discover all our tutors PortiaSinging Teacher 4.91 (11) £35/h1st lesson free!Discover all our tutors NicolaSinging Teacher 5.00 (11) £40/h1st lesson free!Discover all our tutors JazzSinging Teacher 5.00 (6) £40/h1st lesson free!Discover all our tutors PerrineSinging Teacher 5.00 (3) £50/h1st lesson free!Discover all our tutors TiemSinging Teacher £40/h1st lesson free!Discover all our tutors TomSinging Teacher £25/h1st lesson free!Discover all our tutors MiriamSinging Teacher 5.00 (4) £35/h1st lesson free!Discover all our tutors4 Things to Avoid if You Want to Work on the Low Notes1. Trying to Change Your Vocal CordsWithout surgery, it’s impossible to change the length of a person’s vocal cords. This is what will generally define a person’s tessitura.There are plenty of good exercises for hitting lower notes. (Source: pixabay.com)For example, some modern singers, both amateur and professional, will find it easier to sing in high notes than low notes and vice-versa.It’s much easier to work with your biology than to attempt to go against it by changing your vocal range. That said, vocal training can help expand your range.2. Forcing Your VoiceIn almost every case, forcing your voice is a really bad idea. Whether you’re trying to get an entire classroom to be quiet, make yourself heard in a debate, or screaming at your favourite artist as they perform, we tend to occasionally put our voice through the grinder.Whether you’re a singer in a band, a choir, or a solo artist, forcing your voice could lead to you losing it for at le ast a few days.Looking for singing lessons manchester?3. Not Resting Your VoiceIn our daily life, overworking can have a massively negative effect on us. The same can happen to our voice if you don’t treat it with respect.It’s important that a singer respects their voice by giving it the appropriate amount of rest after working it so hard during a song.Singing song after song without any rest at all can be really bad for your voice and can result in the subsequent performances being worse than if you’d otherwise rested. Make sure you always rest your voice after each of your voice lessons.4. Lowering Your Head to Sing Low NotesWhile this is a general human reaction, it’s something you should avoid at all costs because it won’t make your life any easier. Lowering your head will not make it easier to produce low notes!You should also learn how to master vibrato, one of the most important singing techniques for opera singers.5 Steps You Should Take to Sing with a Low VoiceSin ging with a low voice is not walk in the park. It takes a lot of time, dedication, and, in some cases, money. It requires that you work on your posture, breathing, and vocal exercises in order to get there.1. Unlock Your FaceIn order to sing better, you’ll need to relax your face.While this is the tensest part of a lot of people’s bodies, unlocking your face can help you hit both lower and higher notes.Don't forget that it's your breath that can give your voice most of its power. (Source:  Thibault Trillet)There are several techniques that can be used to do this. There are several bad habits you should also avoid:Loosen up your jaw. This area exerts the largest amount of force on your face. To do this, unclench your teeth and let your jaw lightly fall. This should relieve tension in your face.Relax your eyes and your forehead. Focus on your eyebrows and eyelids. The goal is to relax our facial features over time.Work on your tongue and your mouth. These are essential parts when it comes to singing. By vibrating your lips and proudly showing off your teeth, you can improve your elocution and your production of low notes. Finally, place your tongue flat with the tip of your tongue on your lower set of teeth.2. VocaliseThis is the a classic method. Making a few low “oohs” are a good way to broaden your vocal range without needing to use technology like a vocoder.While some students hate this exercise, it’s a favourite amongst most singing teachers and voice coaches and can:Make the vocal cords more flexibleImprove your voiceHelp students sing every note in their rangeImprove your vocal rangeIt should be noted that carrying out a few vocalisations while being accompanied by a piano is a great way to work on your vocal range.There are other exercises to help you sing in a low voice like using your chest voice for notes you can already sing with your head voice without changing your tessitura.3. Use Diaphragmatic BreathingTo add more to your voice, assert your presence on stage, or just make your voice more pleasing, you have to work on diaphragmatic breathing.To do this, you need to:Push out your stomach as you breathe in.Progressively bring your stomach back in as you breathe out.Lightly push on the obliques around the pubis.Make your diaphragm rest low as long as you can.Bring your stomach back in as slowly as possibleExpand your rib cage as much as you can.4. Work on Moving Air Around Your Body to Improve Your BreathJust like in martial arts and tai chi, breath plays an important part in singing and can define the quality of your voice and a singer’s performance.The air that becomes your breath needs to come from the bottom of your stomach and needs to be controlled completely. Being aware of your breathing is the first step towards improving your singing.5. Take Singing Classes with a Singing TutorWe’re not going to lie, while there are plenty of resources for learning how to sing, online singing lessons, and YouTube videos on the subject, none of these can really replace a private vocal coach giving you feedback from the comfort of your own home.While you can teach yourself to sing, you’ll get better results with a private voice teacher who can tailor their lessons to you and work on the vocal techniques that you need to improve your abilities as a singer.If you feel this is the option for you, then you should head straight over to Superprof’s main page and start looking for singing tutors that live near you.This is arguably one of the most cost-effective methods for learning how to sing since every hour is spent working exactly on what you need to work on. Your tutor will also choose the best singing exercises for you, help you work on your breath control, improve your vocal health, and show you the vocal warm up exercises you should be doing before every voice training session.If you’re not sure, you can look through the different tutors available, see how many years of experience they have, t he qualifications they’ve earned, their teaching approach.  Additionally, you can always have a look at the opinions of their former and current students to see whether the tutor is right for you.Find singing lessons London or singing lessons online.Singers for Working on Lower NotesWhile vocal ranges can cover bass, baritone, tenor, alto, mezzo-soprano, and soprano, there’s something really special about hearing the lower ranges.Even if you have an instrument to back you up, you should take special care of your voice. (Source:  Agnes Talalaev)A search for “deepest voice in the world” will probably put you off trying to lower your vocal range. However, there are plenty of accessible artists who also sing in lower range.Male Artists with Low VoicesNick CaveLeonard CohenBarry WhiteTom WaitsJim MorrisonHowlin’ WolfWillie DixonBB KingBruce SpringsteenElvis PresleyFemale Singers with Low VoicesTina TurnerWhitney HoustonTracy ChapmanLauryn HillAmy WinehouseAdeleCherChristina Agu ileraToni BraxtonIndilaIf you want to get the most out of your voice, you should look at hiring a private singing tutor. (Source: Thibault Trillet)The Best Songs for Singing with a Low VoiceFiver Finger Death Punch â€" House of the Rising Sun (Cover)Bill Withers â€" Ain’t No SunshineConway Twitty â€" Slow HandDarius Rucker â€" Don’t Think I Don’t Think About ItJosh Turner â€" Your ManToby Keith â€" I Love This BarWar â€" Low RiderLips of an Angel â€" HinderThe Calling â€" Wherever You Will GoThe Big Bopper â€" Chantilly LaceJohnny Cash â€" Hurt

Dealing with FOMO as an Introvert - Introvert Whisperer

Introvert Whisperer / Dealing with FOMO as an Introvert - Introvert Whisperer Dealing with FOMO as an Introvert Kayla Matthews July 19, 2019 Dealing with Fear One response Go to top We hear about it all the time â€" FOMO or the fear of missing out. Marketing campaigns have been utilizing this fear in their ad campaigns for years, reminding you of the things that youll be missing out on to encourage you to buy products or invest in services or experiences. The problem with these marketing tricks is that they dont appeal to everyone. As an introvert, you have to balance your fear of missing out with your desire to stay home and avoid social interaction. How can you deal with FOMO as an introvert? Stop the Social Media Binge If youre suffering from FOMO, social media is the worst place you can go to. Social media doesnt just give you a place to showcase all of your adventures â€" it actually generates that fear of missing out, because you get to see what everyone else is up to. They might be doing things that youd enjoy, but you werent invited so it triggers that FOMO feeling. A study published in the Journal of Social and Clinical Psychology found that restricting social media use to 10 minutes per day per platform improved mental health and reduced symptoms of depression as well as feelings of loneliness. If you cant reconcile your FOMO with your introverted tendencies, try shutting off your social media or at least reducing your use. Realize You Arent Missing Out Do you know what they say about FOMO? Jealousy is all the fun you think they had. You only see the best highlights of whatever everyone else is doing, especially on social media, so you build up this amazing event in your head that you feel bad for missing out â€" whether its true or not. It gets even worse as an introvert â€" either you decided not to go, or you werent invited because your friends know youll probably say no anyway. Either way, we get it â€" it sucks. Itll take time but if you understand that you arent actually missing out, FOMO becomes easier to handle. Take Time To Recharge Socializing as an introvert is one of the most exhausting experiences of your life. Thats because introverts recharge when theyre alone, and being in social settings drains their batteries. If you do decide to go out, dont spread yourself too thin. Make sure youre giving yourself time to recharge between events. It could be as simple as staying home to take a bubble bath and watch Netflix or as complex as spending the afternoon at a spa getting pampered. Whatever you need to recharge, make sure youre giving yourself enough time to keep your batteries topped off. FOMO Sucks â€" Dont Let It Bother You We get it â€" FOMO sucks. You dont ever want to feel like youre missing out, but it can be difficult to keep up with an extroverts busy social schedule when all you want to do is stay home, eat junk food, and sleep. Stop worrying about missing out and start taking care of yourself. Worry about making your own memories and enjoying your experiences, rather than trying to live the perfect Instagram life. FOMO can only bother you if you let it. Take care of yourself first. Go to top Bottom-line â€" I want to help you accelerate your career â€" to achieve what you want by connecting you with your Free Instant Access to my 4 Building Blocks to Relationships eBookâ€" the backbone to your Networking success and fantastic work relationships.   Grab yours by visiting here right now! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

Online Statistics Homework Help - Online Tutoring

Online Statistics Homework Help - Online Tutoring Statistics is the orderly collation of data, its analysis and description. Tutor Pace is an online Statistics Homework Help service for students who may suddenly find themselves unable to cope with this difficult subject. Subjects are not intrinsically difficult or easy, it is the students thinking which makes it so. If students get bad results in their attempts to solve statistical problems they call the subject difficult. The truth is that our comprehension of the subject is poor. Tutor Pace uses its unique system of Statistics Homework Help to instill confidence in the student while at the same time solving their immediate school assignments. The popularity of Tutor Pace is based on its easy availability on the internet for twenty four hours a day throughout the year. That means students have a virtual friend on whom they can rely day and night. Students need not panic because they know Statistics Homework Help is at hand at the click of a mouse button. Check the credentials The first thing a student should do is to gather information from fellow students and their parents regarding Tutor Pace. A prospective student can even search forums on the net to get feedback on the standing of this Statistics Homework Help organization. If satisfied the student should enroll with Tutor Pace through a very secure online transaction. The student will be entitled to a comprehensive video chat session with an expert from Tutor Pace on their website. Students can ask all relevant questions about the methods employed by them for Statistics Homework Help. A vast subject Statistics is a vast subject. You have to know the basics before you progress to the advanced lessons. Each student determines the level of statistical lessons that he or she requires. This is decided in the beginning with the help of an online video chat with a tutor. The tutor assesses the strengths and weaknesses of the student and explains how the homework help will proceed in the future. A convenient time is set for the student to call up everyday and get Statistics Homework Help. The areas of assistance can be in hypothesis sampling, index numbers, law of large numbers, dispersions, averages, sampling distribution and many more aspects of statistics. There is no need in online tutoring to listen to facets of the subject a student is comfortable with. The student can jump to and from various topics. Communicating clearly Students who are able to pinpoint their problem to the tutor get the best results. Tutor Pace relies on patient teachers who make students comfortable first and then spend as much time as necessary to get details about the Statistics Homework Help required by the student. Handling software Sometimes tutors discover that the student does not have a problem with the lessons in statistics. The student may have a problem in the presentation of statistics using modern software programs. Presentation of statistics using pie charts, graphs and columns is an essential part of the subject. In this case the tutors concentrate their homework help to the student in the usage of various software programs. This is the reason for the popularity of Tutor Pace. Identification of the problem is more important than a wasteful dissemination of useless information.

Stephanie W Maths, Physics and Oxbridge Admissions Tutor in London

Stephanie W Maths, Physics and Oxbridge Admissions Tutor in London Stephanie W is an engaging Oxford Physics graduate and Imperial PhD student who is tutoring Maths, Physics and Oxbridge admissions in London. On top of that, Stephanie is also a professional squash player; this lady is certainly talented! Why do you love tutoring? Partly, it’s an excuse for me to revisit interesting maths and physics concepts that I don’t meet on a day-to-day basis. And it is very rewarding watching my students improve. Last year, both the students who I guided through Oxford entrance received offersâ€" a thrilling outcome! Who inspired you in education? Lots of people. I had a great Physics teacher at school, an excellent Physics tutor at Oxford and I have two brilliant supervisors at Imperial. What else do you get up to besides tutoring? Mainly squash. I am trying to hit the top 100 in the world by the end of this year. If you had a superpower what would it be? Getting by on very little sleep. There aren’t enough hours in the day for all the things I want to get up to! What advice would you give to a parent on how to find a tutor? Tutoring is a very personal thing, so make sure you find a good fit for your child. Also think about the bigger picture. Will the tutor inspire your child and be a good role model? Stephanie is a: Maths A-Level tutor Physics A-Level tutor Maths Aptitude Test (MAT) tutor Oxbridge Admissions tutor Physics Aptitude Test (PAT) tutor UKMT Challenge tutor If you or your child needs help with Maths tuition, Physics tuition or Oxbridge Admissions tuition, then please  visit Stephanie’s profile page on the Tutorfair website to  book a lesson. Photograph from  commons.wikimedia.org  CC-by