Find the value of Joule's mechanical equivalent of heat from the following data: density of hydrogen
Channel: Doubtnut
Date: 2021-11-08

Find the value of Joule's mechanical equivalent of heat from the following data: density of hydrogen at NTP is `0.09kgm^(-3)`, its specific heat capacity at constant pressure `=3400 cal kg^(-1)K^(-1)` and ratio of specific heat capacities `(gamma)=1.4`.