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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

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Analyzing +4 | -1

In a measurement, it is asked to find modulus of elasticity per unit torque applied on the system. The measured quantity has dimension of

\left[M^a L^b T^c\right].

If

b=3

, the value of

c

is

View answer and explanation

Correct option: A

0

Option A (0) is correct. Modulus of elasticity per unit torque has dimensions of [M^a L^b T^c] where b=-3, and solving for c gives c=0.

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