Specific Heat Capacity Worksheet
Grade 11 Physics worksheet covering specific heat capacity, calculations, and conceptual understanding.
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Specific Heat Capacity Worksheet
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Read each question carefully and answer to the best of your ability. Show all work for calculation problems. Use the provided specific heat values if necessary.
1. Specific heat capacity is the amount of required to raise the temperature of 1 kg of a substance by 1 Kelvin (or 1 degree Celsius).
2. Water has a relatively specific heat capacity, which means it can absorb a lot of energy without a large change in temperature.
3. The formula for calculating heat transfer is Q = mcΔT, where 'm' is mass, 'c' is specific heat capacity, and ΔT is the change in .
4. Which of the following substances would experience the smallest temperature change if the same amount of heat energy were added to equal masses of each?
Copper (c = 385 J/kg°C)
Aluminum (c = 900 J/kg°C)
Water (c = 4186 J/kg°C)
Iron (c = 450 J/kg°C)
5. A substance with a high specific heat capacity is ideal for:
Quickly heating up
Storing thermal energy
Insulating against heat loss
Conducting heat efficiently
6. A 0.5 kg block of aluminum (c = 900 J/kg°C) is heated from 20°C to 80°C. Calculate the amount of heat energy absorbed by the aluminum block. Show your work.
7. If 15,000 Joules of heat energy are added to 2 kg of water (c = 4186 J/kg°C), what will be the change in temperature of the water? Show your work.
8. All substances have the same specific heat capacity.
True
False
9. A thermometer directly measures the specific heat capacity of a substance.
True
False
10. Explain why coastal regions often experience milder climates (less extreme temperature swings) compared to inland regions, relating your answer to specific heat capacity.