Specific heat capacity

Front

What is specific heat capacity?

Back

Specific heat capacity is the amount of energy required to raise the temperature of 1 gram of a substance by 1ºC.

Front

What is the unit of specific heat capacity?

Back

The unit of specific heat capacity is J/(kg·ºC).

Front

Which substance has a high specific heat capacity?

Back

Water has a high specific heat capacity, meaning it requires more energy to change its temperature.

Front

What does it mean if a material has a low specific heat capacity?

Back

A material with a low specific heat capacity heats up quickly with less energy.

Front

What is thermal energy?

Back

Thermal energy is the total energy of all the particles in a substance, related to its temperature.

Front

How does specific heat capacity affect temperature change?

Back

Materials with high specific heat capacity will change temperature slowly when energy is added or removed.

Front

What is the relationship between specific heat and temperature change?

Back

The relationship is given by the formula: Q = mcΔT, where Q is the heat added, m is mass, c is specific heat, and ΔT is the change in temperature.

Front

Which material heats up the fastest?

Back

Diamond heats up the fastest among common materials due to its low specific heat capacity.

Front

What is the specific heat capacity of water?

Back

The specific heat capacity of water is approximately 4.18 J/(g·ºC).

Front

What happens to the temperature of a substance when it absorbs thermal energy?

Back

The temperature of the substance increases as it absorbs thermal energy.