Specific Heat Capacity

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 1 degree Celsius.

Front

What is the specific heat capacity of water?

Back

The specific heat capacity of water is 4.18 J/g°C.

Front

What is the specific heat capacity of aluminum?

Back

The specific heat capacity of aluminum is approximately 0.897 J/g°C.

Front

Why does sand heat up faster than water?

Back

Sand has a lower specific heat capacity than water, meaning it requires less energy to increase its temperature.

Front

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

Back

The temperature of the substance increases.

Front

What happens to the temperature of a substance when it releases heat?

Back

The temperature of the substance decreases.

Front

How does heat flow between two objects?

Back

Heat flows from the warmer object to the cooler object.

Front

What is the change in temperature if a substance cools from 100°C to 50°C?

Back

The change in temperature is 50°C.

Front

Which material requires more heat energy to raise its temperature: water or wood?

Back

Water requires more heat energy to raise its temperature than wood.

Front

What is the relationship between specific heat and temperature change?

Back

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