JEE PHYSICS MCQ: UNITS & MEASUREMENTS

1 Hard

1 of 1

Analyzing +4 | -1

Velocity of sound in a medium is given by

{A^{1/2}}\,{d^{ - 1/2}}

where

d

is density of medium. Then

A

represents

View answer and explanation

Correct option: A

Elastic constant

Option A (Elastic constant) is correct because the dimensional analysis of the given expression matches the dimensions of an elastic constant.

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