Some Basic Concepts Of Chemistry Question 295

Question: Dimensions of pressure are same as that of [CBSE PMT 1995]

Options:

A) Energy

B) Force

C) Energy per unit volume

D) Force per unit volume

Show Answer

Answer:

Correct Answer: C

Solution:

Pressure $ =\frac{Force}{Area} $ $ =\frac{[ML{T^{-2}}]}{[L^{2}]}=[M{L^{-1}}{T^{-2}}] $ Energy per unit volume $ =\frac{[ML^{2}{T^{-2}}]}{[L^{3}]}=[M{L^{-1}}{T^{-2}}] $



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