18 Two substances A and B of equal mass mare heater 1 A

Last updated: 6/13/2023

18 Two substances A and B of equal mass mare heater 1 A graph between temperature and time is shown i at uniform rate of 6 cal s under similar conditions HA figure Ratio of heat absorbed complete fusion is a 9 Temperature C 100 80 60 40 20 b HB 0 1 2 3 4 5 6 7 4 24 c by them for A B Time d 5