Two substances `A` and `B` of equal mass m are heated by uniform rate of `6 \"cal\"s^(-1)` under
Channel: Doubtnut
Date: 28/01/2020

Two substances `A` and `B` of equal mass m are heated by uniform rate of `6 \"cal\"s^(-1)` under similar conditions. A graph between temperature and time is shown in figure. Ratio of heat absorbed `H_(A) //H_(B)` by them during complete fusion :-