Explain in detail about energy
Answers
Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. ... For example, any given body has kinetic energy if it is in motion.
OR
1.the strength and vitality required for sustained physical or mental activity.
2.power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.
3.the property of matter and radiation which is manifest as a capacity to perform work (such as causing motion or the interaction of molecules).
there are two types of energy-
kinetic and potential energy.
energy= power*time
Energy refers to a kind of force or power that enables us to do work.
Nature has provided us with a variety of natural sources of energy. The Sun, wind, water, coal, petroleum, etc., are all natural sources of energy.
Coal and natural gas are used to provide energy in factories.
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