Physics And Measurement Question 143

Question: An object is moving through the liquid. The viscous damping force acting on it is proportional to the velocity. Then dimension of constant of proportionality is?

[Orissa JEE 2002]

Options:

A) ML1T1

B) MLT1

C) M0LT1

D) ML0T1

Show Answer

Answer:

Correct Answer: D

Solution:

FvF=kv[k]=[Fv]=[MLT2LT1]=[MT1]



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