A galss flask is filled up to a mark with 50 cc of mercury at `18^@C`. If the flask and contents are
Channel: Doubtnut
Date: 2020-07-26

A galss flask is filled up to a mark with 50 cc of mercury at `18^@C`. If the flask and contents are heated to `38^@C`, how mech mercury will be above the mark (`alpha` for glass is `9xx10^(-6)//^@C`  and coeffiecient of real expansion of mercury is `180xx10^(-6)//^@C`)?