The value of coefficient of volume expansion of glycerin is \( 5 \times 10^{-4} \mathrm{~K}^{-1} \). The fractional chan…

The value of coefficient of volume expansion of glycerin is \( 5 \times 10^{-4} \mathrm{~K}^{-1} \). The fractional change in the density of glycerin for a rise of \( 40^{\circ} \mathrm{C} \) in its temperature, is:-