JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Medium

1 of 1

Understanding +4 | -1

Density

\rho

, mass

m

and volume

V

are related as

\rho=m / V

. then

\gamma=

View answer and explanation

Correct option: A

-\frac{1}{\rho} \frac{d \rho}{d T}

Option A (

-\frac{{1}}{{\rho}} \frac{{d \rho}}{{dT}}

) is correct because it represents the coefficient of volume expansion in terms of density and temperature change.

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