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Pressure is defined as :...

Pressure is defined as :

A

Momentum per unit are

B

Momentum per unit area per unit time

C

Momentum per unit volume

D

Energy per unit volume

Text Solution

Verified by Experts

The correct Answer is:
(b,d)
(b) Momentum per unit are per unit time
`=("momentum")/("area" xx "time") = (MLT^(-1))/(L^2T) = [M^1 L^(-1) T^(-2)]`
(d) Energy per unit volume
`=(ML^2 T^(-2))/(L^3) = [M^1 L^(-1) T^(-2)]`
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