For a solid of constant mass and coefficient of volume expansion

PHYSICS · Single correct · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

\gamma

, which relation correctly gives its density

\rho_T

at temperature

T

(in °C) if the density at

0\,^{\circ}\text{C}

\rho_0

? (a)

\rho_T = \rho_0(1-\gamma T)

(b)

\rho_T = \rho_0(1+\gamma T)

(c)

\displaystyle \rho_T = \dfrac{\rho_0}{1+\gamma T}

(d)

\displaystyle \rho_T = \dfrac{\rho_0}{1-\gamma T}