Physics And Measurement Question 59
Question: Which of the following is dimensionally correct
Options:
A) Pressure = Energy per unit area
B) Pressure = Energy per unit volume
C) Pressure = Force per unit volume
D) Pressure = Momentum per unit volume per unit time
Show Answer
Answer:
Correct Answer: B
Solution:
Pressure = $ \frac{\text{Force }}{Area}=\frac{Energy}{Volume} $ = $ M{{L}^{-1}}{{T}^{-2}} $
