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

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Answer:

Correct Answer: B

Solution:

Pressure = $ \frac{\text{Force }}{Area}=\frac{Energy}{Volume} $ = $ M{{L}^{-1}}{{T}^{-2}} $



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