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Which of the following is a dimensional ...

Which of the following is a dimensional constant?

A

Refractive index

B

Poisson's ratio

C

Relative density

D

Gravitational constant

Text Solution

Verified by Experts

The correct Answer is:
B
`[G] = [M^(-1) L^(3)T^(-2)]`
Refractive index. Poisson.s ratio and relative density are ratio of similar quantites so dimensionless.
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