Question

When a liquid in a glass vessel is heated, its apperent expansion is `10.30 xx 10^(-4//0)C`. Same liquid when heated in a matalic vessel, its apparent expansion is `10.06 xx 10^(-4//0)C`. Same liquid when heated in a metalic vessel, its apperent expansion of metal is
`(alpha_(glass) = 9 xx 10^(-6//0)C)`
A. `51 xx 10^(-6//^(0)C`
B. `25 xx 10^(-6//^(0)C`
C. `43 xx 10^(-6//^(0)C`
D. `25 xx 10^(-6//^(0)C`

Answer 1

Correct Answer - D
For copper vessel `gamma_(R) = (gamma_(A))_(c) + 3alpha_(c)`
For silver vessel `gamma_(R) = (gamma_(A))_(c) + 3alpha_(c)`