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Which of the following physical quantiti...

Which of the following physical quantities do not have same dimensions ?

A

pressure and stress

B

tension and surface tension

C

strain and angle

D

energy and work

Text Solution

Verified by Experts

The correct Answer is:
B
Pressure and stress both have the dimensions of Force/area. Strain and angle are both dimensionsless. Energy and work have the same dimensions force `xx` distance.
Tension and surface tension refer to the different physical quantities and their dimensions are different . Tension is a force and surface tension is force per unit lenght.
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