Specific heat capacity (conceptual)

Front

What is specific heat capacity?

Back

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

Front

Which material has the highest specific heat capacity?

Back

Water has one of the highest specific heat capacities among common substances.

Front

What happens to the temperature of a material with a high specific heat when heat is added?

Back

It heats up slowly compared to materials with lower specific heat.

Front

How does heat transfer between two objects?

Back

Heat transfers from an area of high temperature to an area of low temperature.

Front

What is the relationship between specific heat and temperature change?

Back

A substance with a high specific heat will experience a smaller temperature change when it absorbs a given amount of heat.

Front

What is thermal energy?

Back

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

Front

What is the formula for calculating heat energy?

Back

Q = mcΔT, where Q is heat energy, m is mass, c is specific heat capacity, and ΔT is the change in temperature.

Front

If two materials have the same mass and absorb the same amount of heat, how will their temperature changes differ?

Back

The material with the lower specific heat will have a greater temperature change.

Front

What is the specific heat of water?

Back

The specific heat of water is approximately 4.18 J/gºC.

Front

Why is water considered a good coolant?

Back

Water has a high specific heat capacity, allowing it to absorb a lot of heat without a significant rise in temperature.