Answers

2016-02-02T15:40:11+05:30
ENERGY HELPS US IN DOING WORK OR INOTHER WORDS ENERGY IS THE ABILITY OF DOING WORK.
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2016-02-02T20:59:16+05:30
Energy is a property of objects which can be transferred to other objects or converted into different forms, but cannot be created or destroyed The purpose of producing energy is to meet three types of societal needs: - Mechanical work (electrical equipment, for example) - Heating supply - Heat removal (cooling systems)
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