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The energy stored in wound watch spring ...

The energy stored in wound watch spring is

A

K.E.

B

P.E.

C

Heat energy

D

Chemical energy

Text Solution

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The correct Answer is:
B
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ERRORLESS -WORK , ENERGY , POWER AND COLLISION-Ordinary Thinking (Objective Questions) (Conservation of Energy and Momentum)
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  10. In which case does the potential energy decrease ?

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  15. The force constant of a weightless spring is 16 N m^(-1). A body of ma...

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