heat transfer video and questions

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

• No energy transfer occurs.

• The colder body transfers energy to the warmer body.

• The warmer body transfers energy to the colder body.

• Both bodies lose energy to the environment.

Why is heat not found on the periodic table?

• Because it is a type of metal.

• Because it is a type of liquid.

• Because it is a type of gas.

• Because it is not a substance, but a transfer of energy.

Which material is likely to transfer heat more readily?

• Plastic

• Iron

• Brick

• Wood

What is observed when energy is added to a substance in the simulation?

• The substance changes state.

• The substance's temperature decreases.

• The substance's temperature remains constant.

• The substance's temperature increases.

What is the result when a hot object is placed in water?

• The hot object transfers energy to the water.

• The hot object absorbs energy from the water.

• No energy transfer occurs.

• The water's temperature decreases.

What does the Maxwell-Boltzmann distribution illustrate?

• The distribution of temperature in a room.

• The distribution of kinetic energy among particles in a substance.

• The distribution of mass in a substance.

• The distribution of energy in a single molecule.

What happens when two bodies reach thermal equilibrium?

• They have the same average kinetic energy.

• The warmer body continues to transfer energy.

• The colder body starts transferring energy.

• They have different average kinetic energies.

What does specific heat capacity measure?

• The amount of energy a substance can release before changing temperature.

• The amount of energy a substance can release before changing state.

• The amount of energy a substance can absorb before changing temperature.

• The amount of energy a substance can absorb before changing state.

Which substance has a higher specific heat capacity?

• Iron

• Water

• Aluminum

• Gold

What is the unit of specific heat capacity?

• Joules per liter per Kelvin

• Joules per kilogram per Kelvin

• Joules per mole per Kelvin

• Joules per gram per Kelvin