RETAKE Thermal Energy, Heat, and Temperature

Front

What happens to the temperature of a substance as its average kinetic energy increases?

Back

The temperature of the substance increases.

Front

What is the lowest possible temperature called?

Back

Absolute zero, which is 0 K.

Front

What is the freezing point of water on the Celsius scale?

Back

0°C.

Front

What is the freezing point of water on the Fahrenheit scale?

Back

32°F.

Front

What is the temperature scale that starts at absolute zero?

Back

Kelvin scale.

Front

What happens to the particles of a substance as its temperature decreases?

Back

The particles slow down.

Front

What is the relationship between temperature and particle movement?

Back

As temperature increases, particle movement increases.

Front

What is heat?

Back

Heat is the transfer of thermal energy from one object to another.

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of all the particles in a substance.

Front

What is the boiling point of water on the Celsius scale?

Back

100°C.