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

Why does 100 mL of water heat up faster than 1000 mL?

Back

100 mL of water has less mass, requiring less heat energy to increase its temperature compared to 1000 mL.

Front

Which material has the highest specific heat capacity: water, wood, or iron?

Back

Water has the highest specific heat capacity at 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

How does specific heat capacity affect temperature change?

Back

Materials with high specific heat capacity require more heat energy to change their temperature compared to those with low specific heat capacity.

Front

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

Back

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

Front

What is the formula to calculate heat energy (Q)?

Back

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

Front

If a substance cools from 100°C to 50°C, what is the change in temperature?

Back

The change in temperature is 50°C.

Front

Which material heats up faster: copper or granite?

Back

Copper heats up faster than granite due to its lower specific heat capacity.

Front

What is the specific heat capacity of water?

Back

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