Specific Heat Capacity and Energy Transfer

What happens when a warmer object comes into contact with a colder object?

• The colder object transfers energy to the warmer object.

• Energy is transferred from the warmer object to the colder object.

• Both objects lose energy to the surroundings.

• No energy transfer occurs between the objects.

Which of the following best describes thermal equilibrium?

• Both objects reach the same average kinetic energy.

• The warmer object continues to transfer energy indefinitely.

• The colder object absorbs all the energy from the warmer object.

• Energy transfer stops when the warmer object cools completely.

What does specific heat capacity measure?

• The amount of heat a substance can produce.

• The amount of energy required to change the temperature of a substance.

• The speed at which molecules move in a substance.

• The ability of a substance to transfer energy to its surroundings.

Which substance would heat up more quickly if the same amount of energy is added?

• Brick

• Gold

• Iron

• Water

Why does water take longer to heat up compared to metals like gold or aluminum?

• Water transfers energy to its surroundings faster.

• Water absorbs less energy than metals.

• Water has a higher specific heat capacity.

• Water has a lower specific heat capacity.