Questions
If the unit of length, mass and time each be increased by three times, the unit of work is increased by
a
5 times
b
2 times
c
3 times
d
4 times
detailed solution
Correct option is C
W2W1=M2M1L2L12T2T1-2=3M1M13L1L123T1T1-2=3Talk to our academic expert!
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The quantities A and B are related by the relation A/B = m, where m is the linear mass density and A is the force, the dimensions of B will be
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