The density of glycerin at 30 °C is

PHYSICS · Subjective · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

1.258\,\text{g\,cm}^{-3}

. Its coefficient of volume expansion is

5.0\times10^{-4}\,\text{K}^{-1}

. Calculate: (i) the density at 50 °C, and (ii) the percentage decrease in density for this temperature rise.