A. change the temperature of 1kg of the calorimeter by 1k
B. change 1kg mass of the calorimeter to liquid at the same temperature
C. change the temperature of the calorimeter
D. melt the calorimeter into liquid at a constant temperature
Correct Answer: Option C
C. change the temperature of the calorimeter
![Calculate the quantity of heat needed to change the temperature of 60g of ice at 0 °C to 80 °C. [specific latent heat of fusion of ice= 3.36 x 105 Jkg‾¹ specific heat capacity of water 4.2 x 10³ J kg‾¹ K‾¹] past-questions-and-answers](https://erudites.ng/wp-content/uploads/2020/06/past-questions-and-answers-150x150.jpg)
