What is energy?
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Answers
★Energy :
Energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
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★Types of Energy :
- Thermal (Heat) Energy.
- Chemical Energy.
- Nuclear Energy.
- Electrical Energy.
- Radiant Energy.
- Light Energy.
- Motion Energy.
- Sound Energy.
- Elastic Energy.
- Gravitational Energy.
Answer:
What is energy?
In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
Formula
For the potential energy the formula is P.E. = mgh
More to know
We all need energy to grow, stay alive, keep warm and be active. Energy is provided by the carbohydrate, protein and fat in the food and drinks we consume. It is also provided by alcohol.
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