If 13.6 gm/c.c and 13.52 g/c.e are the densities of a liquid at 10^(@)C and 50^(@)C, find the coefficient of real expansion of the liquid

If 13.6 gm/c.c and 13.52 g/c.e are the densities of a liquid at 10^(@)

1.	If 13.6 gm/c.c and 13.52 g/c.e are the densities of a liquid at 10^(@)C and 50^(@)C, find the coefficient of real expansion of the liquid
Answer» Solution :Density of the liquid at `10^(@)C (d_(1)) = 13.6 GM //c.c.` Density of the li1quid at `50^(@)C (d _(2)) = 13.52 gm //c.c` From `gamma _(R) = (d _(1) -d _(2))/( d _(2) (t _(2) -t _(1))) = (13.6 - 12.52)/( 13.52 (50-10)) = (0.08)/( 13.52 XX 40) = 0.0001479 therefore 14.79 xx 10 ^(-5) (C ^(@)) ^(-1)`