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Questions  

The unit less quantities is

a
velocity gradient (y/l)
b
pressure (p/l)
c
Distance gradient (s/l)
d
force gradient(F/l)

detailed solution

Correct option is C

velocity gradient =velocitylength;unit is=ms−1m=s−1 pressure gradient =pressurelength;unit is=FA×l=Nm−3 distance gradient=distancelength;unit ismm=m0=1 force gradient=Forcelength;unit isNm=Nm−1

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Similar Questions

The dimensions of the quantities in one (or more) of the following pairs are the same. 

Identify the pair (s).


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