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If the unit of length and force be incre...

If the unit of length and force be increased four times, then the unit of energy is

A

4 times

B

8 times

C

16 times

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Energy can be expressed as force multiplied with length, hence when both are increased to four times then unit of energy becomes 16 times. Hence option c is correct.
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