Question

Which of the following represents the quantity of heat required to change an object's temperature exactly 1 degree celsius?

a) specific heat capacity
b) latent heat
c) thermal conductivity
d) heat of fusion

Answer 1

The quantity of heat required to change an object's temperature exactly 1 degree Celsius is represented by specific heat capacity.

Step-by-step explanation:

The quantity of heat required to change an object's temperature exactly 1 degree Celsius is represented by specific heat capacity (option a).

Specific heat capacity (c) is the amount of heat necessary to change the temperature of 1.00 kg of a substance by 1.00 °C. It is a property of the substance and is measured in J/(kg · K) or J/(kg · °C).

For example, if the specific heat capacity of water is 4.18 J/(g · K), it means that it takes 4.18 Joules of heat to raise the temperature of 1 gram of water by 1 Kelvin.