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Work, Energy and Power — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsWork, Energy and Power1 Mark
Question
Is it practically possible to convert a form of energy completely into the other useful form? Explain your answer.
✓

Answer

No. This is because, whenever there is conversion of energy from one form to another apart of the energy is dissipated in the form of heat which is lost to surroundings.

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