Question

The unit of which physical quantity is

not pascal?

A. Moment of inertia

B. Pressure

C. Stress

D. Young's modulus​

Answer 1

Ans. A

Sol. pascal as the unit for measuring the

internal pressure of a system undergoing

expansion or contraction. The pascal is

also the unit scientists use to quantify

internal stress experienced by a metal

body, and it's the unit for Young's

modulus, which is a measure of the

relationship between stress and strain in

a material. In other words, Young's

modulus is a measure of the stiffness of

the material. Finally, the pascal is the unit

for tensile strength of a material, which is

the capacity of the material to withstand

loads that tend to elongate it.

Answer 2

Answer

moment of inertia is the answer