Chemistry Definition of Melt-in Theory

Chemistry Definition of Melt-in TheoryA melting chemistry definition would be an existing science which proves a relationship between the physical properties of a substance and its molecular weight. The density of a substance determines its melting point, and the melting point determines the temperature at which a substance is a solid or a liquid.Density is defined as the weight of a substance divided by the volume of the substance. A solid substance has a density greater than that of a liquid.For the chemist to produce a melting chemistry definition, he would have to meet several standards which would include having a science degree in chemistry or chemical engineering. However, there are many scientific journals, journals published by the American Chemical Society, and journals published by the American Physics Society, which can offer publications on melting of substances.For the chemistry student who wishes to study the properties of melting substances, he must know about the way s in which melting happens. He must also know about the components of these substances, including the molecular weight and the various elements and compounds which constitute the substance. This knowledge of elements and compounds is required for a melting chemistry definition.Because of the great number of known elements, there are many properties which are commonly used for the melting of substances. The properties that determine the melting point of a substance are:A liquid density of a substance is expressed in terms of the density of the liquid; in other words, the amount of water contained in the substance. The density of a liquid is equal to the weight of the liquid times the volume of the liquid.The density of a solid substance is equal to the weight of the substance divided by the volume of the substance. The density of a solid is generally less than that of a liquid. The density of a solid is usually found by dividing the weight of the solid by the volume of the solid.Main taining a melting chemistry definition is very important for those who want to work in the field of melting and combustion research. Most people are interested in melting, but not in combustion. However, it is very important for all of us to realize that the combustion products are often hotter than the original substance, and the smoke can be much more toxic. Therefore, it is very important to have a definition of melting and combustion which can help us avoid these hazards.

5 Steps to Choose Best ACT vs SAT

5 Steps to Choose Best ACT vs SAT Every student who is applying for college must take placement tests. The two most common of these tests are the ACT and SAT. Both of these tests are nationally administered standardized tests that help colleges assess students. As you start to think about the college and creating the best application portfolio possible, an important question to answer is: Which test should I take? These steps guide you to make the right choice. #1 Does Your College Prefer SAT or ACT? The first step to conduct research on is which test is right for you. Should your college of choice prefer one test over the other, then it is vital to focus your efforts on this very exam. If youre set on a certain college, make sure to find out which test would help you more. Taking both exams is rarely the best option. SAT and ACT differ enough that your time spent studying for one of them will not likely improve your results on the other. #2 Test Duration The ACT has 215 questions and an optional essay. On the other hand, the SAT has 170 questions plus a required essay. The testing time for the ACT with writing the essay is 3 hours and 25 minutes while the SAT takes 3 hours and 20 minutes. This is because the total time of the SAT is longer for both parts due to breaks. Thus, the ACT gives you more time per question that can help you to produce better results. #3 Assessment of Your Critical Thinking Skills and Overall Knowledge Another difference between the two exams is that the SAT principally estimates reasoning ability, while the ACT concentrates more on strict knowledge. Both tests, for example, have a math section and both require a sound foundation in geometry and algebra. The SAT includes verbal problems and creative application of the basic rules of geometry. By contrast, the ACT, tends to be more straightforward. Also, the ACT includes basic trigonometry tasks among other math questions. The main difference becomes one of problem-solving versus a wider range of tested concepts. In the English section, the SAT focuses on the reading comprehension and vocabulary. The ACT includes a reading comprehension part as well, but it concentrates more on grammar and syntax. As in the math sections, the ACT is more a test of knowledge than of reasoning and problem-solving. #4 Essay Differences The ACTs essay part is optional while for the new SAT test the essay is required. Moreover, many colleges require the ACTs essay. You have 25 minutes to write the SAT essay whereas the ACT allows for 30 minutes. The ACT, more than the SAT, asks to share your own opinion on potentially disputable issues and use the best counter-argument to defend your point of view. The SAT essay asks students to use examples from literature, history or the testers personal experiences. #5 Structural Differences Students who have taken the SAT found that the questions become more difficult as they progress whereas the ACT exhibits a more even level of difficulty. Furthermore, the ACT math section includes only multiple choice tasks whereas the SAT math section has some questions that need written answers. All in all, the essay for the SAT comes first; the ACT optional essay is last. If you need professional help with preparing to ACT or SAT, here are 4,000+ ACT and SAT tutors nationwide who might be of real help to you. In conclusion, no matter what test you will choose, good preparation is a key to success with either the ACT or SAT.

2 recruitment metrics every international school should monitor

2 recruitment metrics every international school should monitor “If you can’t measure it, you can’t improve it.” We’ve all heard this quote by Peter Drucker, management consultant and educator. What he means by this is that making an informed decision to improve a process requires accurate data collected from precise measurement. So, what does this mean for schools looking to bring in the right talent in today’s international education landscape? What are the two key recruitment metrics a school should be tracking in order to improve their hiring? Before we get to these, let’s take a look at the international school space. The demand for English medium K-12 education continues to skyrocket; since 2013, global fee income has risen by a whopping 40%. It’s forecasted that we’ll be faced with a shortage of 150,000 international educators by 2021 (ISC). As Teach Away covered in our International Recruitment Report back in November, this looming shortage has resulted in a shift of power from the school to the job-seeking educator. This gap is further widened by fundamental changes in job search techniques; online recruitment makes it is easier than ever for job-seeking educators to discover new positions globally without ever having to step foot in a job fair. Scarce expertise and online job searching means the teacher has more leverage in the recruitment process than ever before. With the right recruitment solutions in place, and by knowing the right metrics - or key performance indicators (KPIs) - to track in order to optimize the success of your school’s recruitment, organizations like yours have the opportunity to earn a major leg up on your competitors. I’ve covered the two most important KPIs you need to measure in order to help make talent acquisition a competitive advantage for your school: 1) Cost Per Hire (CPH) Why? Maximize your recruitment budget. In order to calculate your school’s cost per hire, you must consider both the internal and external costs associated with your recruitment. Internal recruitment costs are organizational costs and internal expenses associated with your recruitment efforts (eg. salaries of recruitment personnel, employee time dedicated to recruitment, travel expenses to attend recruitment fairs, etc.). External recruitment costs are external expenses associated with your recruitment efforts (eg. job board fees to advertise your vacancies, fees paid to recruitment agencies, registration fees to attend recruitment fairs, etc.). Here’s how to calculate your CPH: 2) Time to Fill (TTF): Why? Improve efficiency. While examining data for our International Education Recruitment Report, we found that candidates who were contacted by a hiring school within three days of submitting an application were 27% more likely to accept a job offer and 22% less likely to drop out of the hiring process. TTF is a massively impactful metric to keep track of: it can inform vital decisions to do with the sourcing of committed candidates. Find your TTF like this: Keep in mind that with candidates having more options than ever before you should strive to be as efficient as possible in your recruitment, but never at the expense of a positive candidate experience.. How to optimize your strategy based on these metrics Before jumping head first into tweaking your strategy, make sure you’ve not only calculated your CPH and TTF, but tracked them for long enough to be confident in the data. Next, ask the tough questions: What recruitment techniques are providing your lowest CPH? What methods could be employed to reduce your TTF? In what ways could your school benefit by strategically reinvesting the money and time saved by reducing your CPH and TTF? The demand for international educators is only going up. To ensure your school has the advantage it needs to secure top teaching talent in an increasingly competitive market, you must remain hyper-focused on measuring the results of your recruitment efforts, optimize based on what works best, rinse and repeat. And remember: if you can’t measure it, you can’t improve it. The world’s most innovative international schools are leveraging Teach Away's annual subscription to dramatically reduce their CPH and TTF. Contact us to learn how partnering with Teach Away can help you streamline your hiring process and maximize your recruitment budget.

About IMFS Chemistry

About IMFS ChemistryIMFS Chemistry is a subject that many are reluctant to take up. For one, it is very difficult and frustrating. However, if you are one of those who have always wanted to take up such a course, or just want to learn more about the subject, then this guide is for you. It will tell you all you need to know about IMFS Chemistry, and I will cover the most important points in this article.Many people try and avoid taking up an extremely difficult subject. They do this because they feel that it is something they will not be able to complete on their own. Some even feel that it is too difficult for them. To some people, this is perfectly true, but there are still plenty of others who, like myself, really enjoy the challenge of IMFS Chemistry.Physics and Chemistry are closely related. If you ever feel like you need to brush up on what your Chemistry teacher says about Physics, then you will find that Physics is a very difficult subject to grasp. This is especially true if you have no real grounding in the subject.Even though I had passed high school chemistry classes, I was told by my Chemistry teacher that I needed to learn more about Chemistry to be able to do my homework properly and not be so ignorant. But if you have any interest at all in learning more about Chemistry, then I encourage you to read this article and to get my insights into the subject, which will set you on the right path towards success.IMFS Chemistry is more than just making things out of chemicals. You will find that as you learn more about the subject, you will find that you will have much more control over the reaction that you make. There are also some interesting uses of what you learn about this subject. When you go back to school for Chem, you will be able to apply your new skills to other subjects, likeBiochemistry, or even Biology.What makes it so hard for many people to get into IMFS Chemistry? For one, they have spent years studying Chemistry, so that they can make t he same chemical reactions that they see in movies. If you have not done this before or have done it on your own, then you may struggle with the subject.With just a little effort, you can turn this off your mind and start taking up IMFS Chemistry. I highly recommend that you take a look at my article, where I will reveal the secrets of getting good grades in Chemistry, without sacrificing too much of the joy of taking chemistry!

Chemicals and Cosmetics in Your Childs Chemistry Classroom

Chemicals and Cosmetics in Your Child's Chemistry ClassroomIt is an unfortunate fact that some people in our society are not as educated as others, but this does not mean that we have to leave chemistry out of our classrooms. There are a variety of books that are available to students who would like to learn about the basics of chemistry. We want our children to learn chemistry at a young age so that they can understand the importance of the subject matter when they get older. In this article, I will talk about a few different books that you can choose from to teach your child about the subject.One book that is geared toward chemistry is a chemistry textbook. These are a lot like the textbook that is used in high school. They go over the various subjects that are covered in the course and explain each subject in detail. They do a great job at covering the essentials of chemistry in a comprehensive fashion. This is a good book to use if you already have a child in the process of learn ing the fundamentals of chemistry.A book that covers chemistry for girls, is a great choice for your child's chemistry education. In this book, the different chemical reactions and their effects on the skin are discussed. There are different colors of coloring agents that are used in cosmetics, and the effects of their use on our skin are discussed. The book also goes into detail about many other products that you would want to think about using on your own skin when you are shopping around for the best products.Another textbook for cosmetics is called The Chemistry of Things. The book is geared toward those who are learning chemistry but are not interested in taking a full course. It is great for those who just want to get their homework done while they go about their everyday life.As an alternative to these two books, there are many other books that can be used to teach chemistry to your child. Books such as the 'Chemistry for Kids' series, give a thorough discussion of the basics of chemistry. Many of these books include easy to follow materials so that even those who are new to the subject can read and understand the material.With these books, it is important to understand that it is going to take some time to become fluent in the topic of chemistry. As with any other new subject, a little patience is needed. Keep in mind that as long as you are giving your child the best information, your child should learn chemistry in no time.Most common cosmetics types and their ingredients are explained in detail. The knowledge that they will gain from these books will be useful to them for years to come. Since so many women spend time in the beauty aisle of department stores every day, knowing the chemistry of cosmetics is very important.

Exponential Functions

Exponential Functions Exponential functions are the functions which involve variables and the base number, the only difference here in this case is that base is constant number and power is variable. To evaluate this type of function, one needs to understand the basic concepts of exponents. The example of exponential function is 3^x, here in this case constant 3 is base and variable x is the exponent. The variable x can be positive or negative, both of these values helps to generate the graph of exponential functions in a very easy manner. This can be better clarified by the suitable relevant examples, and the examples are as follows:- Question 1:- Tom invests $200 at a bank that gives 5% compounded annually. With the help of general equation, frame an equation to model the growth of above investment. Solution 1:- We know that, General equation for this form is: - y = ab^x Therefore y = ab^x = 200. (1.05)^x Here, y is the money And x is the number of years since the total investment. Question 2:- Billy bought a new motor bike at a cost of $30,000. The motor bike depreciates 15% of its value each year.With the help of general equation, frame an equation to model the decay value of the motor bike. Solution 2:- We know that, General equation for this form is: - y = ab^x Therefore y = ab^x = 30,000 (1-0.15) ^x So y = 30,000 (0.85) ^x Here y is the value of the motor bike, And x is basically the number of years since new purchase.

Why Online Tutoring Because New Age Learner is ready for Technology

Why Online Tutoring Because New Age Learner is ready for Technology 0SHARESShare The people of the 21st century is highly influenced by technology in different aspect which have changed the way how individuals take education, deal with knowledge management, information and social communication. The new age learners have instilled technology and are ready to accept innovative ways of imparting education. Tutoring online has brought revolution in the learning process. It offers quality education added with dynamism in the learning process. Online tutors are ready to help students across the world from anywhere anytime. The use of educational technology offers innumerable advantages makes tutoring online indispensable tool for the students of today. The use of effective use of educational technology has made online tutoring websites as a supermarket where person can buy anything right at one stop destination. Online learners can find various services like textbook tutoring, homework help, assistant on assignment work, science lab and a lot more. In this stressful lifestyle, online learning is like blessing for students, parents and tutors. It has opened new avenues for students to learn at their own pace as per their convenience. The initial communication and interaction between student and tutor builds the foundation of online courses. Tutor analyzes individual student’s needs and design learner centric study program. The technology used in virtual classroom help to offer one-to-one, personalized tutoring to the students. Communication tools like live instant messaging, email, video cam, VoIP technology, interactive whiteboard; virtual classroom gives fun and interesting experience to the tech-savvy learners. Learning through computers, software, multimedia presentations, video sessions, study material accessed from WWW make tutoring comfortable, interesting and easy to understand.   It saves a lot of time for students to take new hobby, spend time with family, friends. You will definitely try out free online tutoring session after reading this blog. Try out the online Math tutoring. It will give you a better idea to support the facts written in this blog. [starbox id=admin]

8 Tips to Maximize Your Commute (So You Can Enjoy Every Minute of Summer) - Introvert Whisperer

Introvert Whisperer / 8 Tips to Maximize Your Commute (So You Can Enjoy Every Minute of Summer) - Introvert Whisperer 8 Tips to Maximize Your Commute (So You Can Enjoy Every Minute of Summer) Guest Author June 27, 2016 Adaptability, Communication, Emotional Intelligence One response Despite what sitcoms, friends and the people in your daily life want you to believe, commuting can be good for you! Its not a total waste of time, and it shouldnt be a time to feel stressed and unhappy. Whether its on the train, in your car or even on your bike, there are many ways to make the most of your time spent commuting. Turn your daily commute from a frustrating, boring ride into a time of day where you can unwind, think clearly and be yourself! Here are eight tips to hack your commute: Reflect/Unwind Do you have a mental list of goals youd like to accomplish? Sort through which ones need to be addressed for the day during your commute. If an area of your life needs improvement, decide how youll tackle it when youre walking, sitting on the train or driving to work. Your commute can also be your time for rest and relaxation. Allow yourself some time to just chill out for a bit. You need to reenergize so youll be ready to face the next day! Start Your Workday Early Long day full of emails, calls and meetings ahead? If so, give yourself a head start by clocking in before you even reach the office. Answer some emails, make some calls and spend time thinking about your role in the meeting. If you have a presentation, this is the perfect time to rehearse! But maybe your day doesn’t stop there. Dinner reservations, office parties or a night with the kids may await you. Your commute is the perfect time to decide what youll wear to the party or where to take your kids. Learn Something! Why just stare out the window when you can stimulate your brain? Theres an endless amount of information out there, which means theres always something new to learn. You can read some college course materials online, and The Great Courses can be your starting point. You can learn a new language with a quick and fun app like Duolingo, or you can start with something as simple as reading up on your favorite musician on Wikipedia. Power Nap It depends on your commute, but if you can catch a few minutes of shuteye, it will benefit you. Power naps give you an energy boost. 10-15 minutes is all it takes to have a positive impact on your body, leaving you feeling reenergized. Unconvinced? Heres everything you need to know about why naps are awesome. Listen Your favorite band just dropped their new album last night and you HAVE to hear it, front to back. Your friend recently told you to listen to an up-and-coming artist. Use your commute to fully soak in an amazing album or find your latest musical obsession. Not really feeling music on your way to and from work? Audiobooks are still around! Snuggle up with a good book and a soothing voice reading it to you. Read It might be annoying to have someone talking in your ear. Youd rather imagine what youre reading in your own voice. So head to your local library and pick up some good old-fashioned books or magazines. Of course, technology can come to the rescue, too: An e-reader or your phone works just as well. Get Your Social Media Fix Over With Its not necessarily a wise idea to be updating your status or posting a tweet while youre on the job. Temporarily suppress your urge to be a social butterfly by browsing your social media on your commute. Respond to those notifications and check your news feeds now â€" there will always be a brand new set of updates to look forward to when you clock out. Be Inspired! Maybe you have a passion or a hobby that sort of gets stifled by work. Luckily, the things you see and hear on your commute can give you that much-needed spark of creativity. Check out what other people around you are doing. Pay attention to the sights and sounds of your surroundings. They can be the subject of your new poem, song, story or any other creative outlet you practice. Take Your Time Weve all rushed around the house, searching for our lost keys, sunglasses or some other small object. When youre in a rush, youre more likely to be stressed and unhappy. Commuting during less-than-ideal times, like rush hour or long-distance drives, can spike your blood pressure! Leaving early puts you in control. You have time to stop for coffee, take a more scenic route to work or catch up on some reading or social media. If you plan ahead before you leave, youll feel more calm and relaxed on your commute and throughout the day. Sarah Landrum is a business and career writer with a background in Marketing and Economics. Her blog, Punched Clocks, helps professionals find happiness and success in life and at work. Be sure to subscribe to her newsletter and follow her on social media for more great tips! Let me emphasize that Self-Promotion doesn’t have to be obnoxious to be effective. But, if you don’t Self-Promote you, who will? If you ever want to get ahead, you have to learn how to Self-Promote. I want to help you accelerate your career by connecting you with your Free Instant Access to my video that shows you simple, yet effective ways to Self-Promote. Start watching now by clicking here! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleash your professional potential.

Should I Go To Stanford University

Should I Go To Stanford University The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Perrine is a Phoenix tutor specializing in Geometry tutoring, SAT prep tutoring, Grammar and Mechanics tutoring, and more. She is a 2005 graduate of Stanford University where she studied Political Science and International Relations. See what she had to say about her time in college: VT: Describe the campus setting and transportation options.How urban or safe is the campus?Are there buses or do you need a car/bike? Perrine: Stanford Campus, known as The Farm, is breathtakingly beautiful. It is set on 8,180 acres, making it the largest contiguous college campus in America. Most students bike from classes because of the vast landscape. But, that was what made every day balanced, in terms of walking and exercise and enjoying the natural beauty of your surroundings. A car is great if you want to drive to San Francisco regularly. I had both a car and a bike. With regards to my personal experience, the campus is very safe. There are 24-hour security measures in place. At the time I attended, the CIA was even there providing security for Chelsea Clinton! The setting and proximity to San Francisco was one of the significant deciding factors when I was making my decision about where to go to school. VT: How available are the professors, academic advisers, and teaching assistants? Perrine: It depends on what classes you choose to take. There is a range seminars include usually only 8-10 students as opposed to entry level classes such as Econ 1 which can get up to 100 or so. Most larger classes include smaller group sessions to create an opportunity for more one-on-one attention. You learn most from the students. The student body is composed of incredible individuals dedicated to learning and creating change. VT: How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Perrine: Most students live on campus and when I attended you were required to live on campus your freshman year. Stanford endeavors to create a diverse and interesting dorm life experience that brings together people from different cultures and ethnicities. My sophomore year, I lived in Toyon, where there were eating clubs, and that was great fun. There are also themed houses and alternative housing environments such as EBF, or the Enchanted Broccoli Forest. VT: Which majors/programs are best represented and supported?What did you study and why? Did the university do a good job supporting your particular area of study? Perrine: I studied Political Science and International Relations but took amazing classes in Physics and Human Biology. You have access to the best professors in the world and Stanfords academic reputation is among the best in the U.S. and internationally. VT: How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Perrine: Greek life does not play a big role in campus social life. When I attended, there were no housed sororities. Stanford encourages a different kind of social connectedness through academics and athletics. It is very easy to build great friendships in your dorms and beyond. VT: How helpful is the Career Centerand other student support services?Do many reputable companies recruit on campus? Perrine: The short answer is yes, to both. The Career Center is a great resource and especially at the graduate level, there are tons of companies looking to hire Stanford grads. VT: How are the various study areas such aslibraries, student union, and dorm lounges? Are they over-crowded, easily available, spacious? Perrine: The libraries are huge and there are many specialized libraries that give students the opportunity to access field specific materials. Stanfords resources are seemingly infinite and I never felt crowded or that there was a lack of space. VT: Describe the surrounding town. What kinds of outside establishments / things to do are there that make it fun, boring, or somewhere in between?To what extent do students go to the downtown area of the city versus staying near campus? Perrine: I was very involved in community outreach programs in East Palo Alto and loved every minute of it. In terms of the community, Atherton and Palo Alto are very affluent and family oriented towns. But, San Francisco is only 20 minutes away and most students make the most of venturing into the city. VT: How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Perrine: Class sizes vary, but most large classes have small seminar groups that provide intensive academic support. The student body is not very large compared to UC schools which is why Stanford is very difficult to get accepted to. VT: Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Perrine: I loved working through StepOut, the community outreach program that I taught through. The kids we worked with had the opportunity to perform at Stanford in the spring and it was awesome. They were all at-risk kids and it was just great to see them so excited and say, I want to go to Stanford. That was part of a community outreach class I took and I taught for all four years. Check out Perrines tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.