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}}] $
