Introduction to the concept of trajectory A trajectory is a path followed by an object with mass in curvilinear motion (curved path) as a function of time. Mathematically, It is defined by the equation in x-y coordinates. A famous example would be projectile motion like the ball thrown at an angle or a bullet fired […]
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You must have ride Roller coaster or ferris wheel in the amusement park. Its up and down and moving in the circle must have thrilled and fascinated you Today I would like to give a brief details about those machine and how you feel different in those rides. So this article is about the Physics of Amusement Park’s.
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Almost all the examination carries these type of questions.So these questions are important for success for getting good ranks
Assertion – reason type question has these five different cases
1. Both assertion and reason are true, reason is correct explanation of assertion.
2. Both assertion and reason are true but reason is not a correct explain the assertion.
3. Assertion is true but reason is false.
4. Assertion is false but reason is true.
5. Both are false.
These type of questions test only the concepts of the students. A reasonably well-prepared student can answer these questions in a matter of a few seconds.
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We already know what are elements in chemistry. In this article, we will learn about the most abundant element on earth and its atmosphere. Some elements are found in abundance whereas some elements are almost rare on the Earth. Did you know that there are a total of 118 elements? (read What is an element
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In this article, we will learn about what elements are along with examples. We will define chemical elements, learn about how many elements are there, and will discuss isotopes and allotropes during the course of our article. Introduction We all know about matter and its properties. Matter is defined as anything that takes up space
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ADVANTAGES
The generation of A.C. is cheaper than that of D.C.
A.C. machines are simple , robust and do mot require much attention for their repairs and maintainance during their use.
Wide range of voltages are obtained by the use of transformer.
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In this article, we would learn about charge density and its formulas and would also solve some problems related to this concept. We encounter electric charge density while calculating electric field from various continuous charge distributions like linear, surface and volume. We also need the concept of charge density while studying current electricity. What is Charge Density?
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In this article, we will try to provide a list of all physics electric current formulas for class 10 science chapter 12 along with a pdf download. Other important links you might be interested in are electricity notes class 10 class 10 physics all formulas pdf electricity class 10 numerical The movement of charge in
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