Questions
If the unit of length is tripled, unit of time is halved and unit of force is halved, the unit of power would change by the factor
detailed solution
Correct option is B
Power can be written as P=FLT P1P2=F1F2L1L2T2T1 =FF2×L3L×T2T P1P2=13 P2=3P1Talk to our academic expert!
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