Mechanics
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Difference between Accuracy and Precision
The difference between accuracy and precision is that Accuracy means how close a measured value is to the actual value and Precision means how close the measured values are to each other. Although the two words accuracy and precision can…
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Value of Acceleration due to gravity
Acceleration of a freely falling body is called gravitational acceleration or acceleration due to gravity. The value of gravitational acceleration is 10 ms-². Acceleration due to gravity formula is calculated by using Newton’s law of gravitation. Acceleration due to gravity…
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Difference between conservative and non conservative force with examples
Conservative forces are those forces for which work is done depending only on the initial and final points, while Non-Conservative forces are those forces for which the work is done or the kinetic energy depends on other factors such as…
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Thermal Equilibrium: Definition, Examples
What is Thermal Equilibrium? By contacting two bodies that are at different temperatures, the one that is warmer yields part of its energy to the one with the lowest temperature, to the point where both temperatures are equal. This situation…
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What is radiant energy? Is radiant energy potential or kinetic?
Radiant energy is the energy possessed by electromagnetic waves such as visible light, radio waves, ultraviolet (UV), infrared (IR), etc. The main characteristic of this energy is that it propagates in a vacuum without the need for any material support. It is…
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Geothermal Energy advantages
Geothermal Energy Definition Geothermal energy is a renewable energy that uses subsoil heat to acclimatize and obtain sanitary hot water in an ecological way. Although it is one of the least known renewable energy sources, its effects are spectacular to admire…
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Wind Energy: Advantages and disadvantages of wind energy
What is Wind energy and How does it works? Wind energy is energy obtained from the wind, that is, the energy produced by air masses that are converted into electricity or other useful forms of energy for human activities. Today,…
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List of Sources of Energy
Energy is the ability of a body to do work.”It is present everywhere in sunlight, water, wind, plants, animals etc..It is required for walking, reading, and playing. Energy does make things for us like makes toast, plays music etc..A good…
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Difference Between Uniform and Non Uniform Motion with Examples
The basic difference between uniform and non-uniform motion is that: In uniform motion, a body moves with a constant speed such as the Motion of the earth around the sun. While in non-uniform motion a body moves with a variable…
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Velocity: Definition, Formula and Examples
In this post, you’ll learn Examples of Velocity in everyday life. If you want to learn about Velocity in detail, then you are at the Right Place. Let’s Dive right in: Contents: Velocity Definition Velocity Formula Velocity Unit Examples Much…