The amount of heat required to change the state of 1 kg of substance is called __________ .
A. Calorific heat
B. Latent heat
C. Thermal heat
D. Conversion heat.
Answer:B
The amount of heat required to change the state of 1 kg of substance is called __________ .
A. Calorific heat B. Latent heat C. Thermal heat D. Conversion heat.