If the unit of length and force be increased four times, then the unit of energy is
AIncreased $4$ times
BIncreased $8$ times
CIncreased $16$ times
DDecreased $16$ times
Medium
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CIncreased $16$ times
c (c) Energy = force $ \times $ distance, so if both are increased by $4$ times then energy will increase by $16 $ times.
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