Temperature and Heat Quiz

What is the relationship between the Celsius and Kelvin temperature scales?

• 0°C is equal to 273.15 K

• 0°C is equal to 100 K

• 0°C is equal to 0 K

• 0°C is equal to 373.15 K

Which principle is associated with a change of state in matter?

• Conservation of mass

• Conservation of energy

• Conservation of momentum

• Conservation of charge

What is latent heat as it applies to liquids and gases?

• Heat required to raise the temperature of a substance

• Heat required to change the state of a substance without changing its temperature

• Heat lost during the cooling of a substance

• Heat gained during the heating of a substance

What is the relationship between Celsius and Kelvin increments?

• Celsius increments are larger than Kelvin.

• Kelvin increments are larger than Celsius.

• Celsius and Kelvin increments are the same.

• Kelvin increments are smaller than Celsius.

What is the equivalent of 0 Kelvin in Celsius?

• 0°C

• -273°C

• 100°C

• 273°C

What are the three basic forms in which matter exists?

• Solid, Liquid, Gas

• Solid, Plasma, Gas

• Liquid, Plasma, Gas

• Solid, Liquid, Plasma

What phase change occurs when a liquid turns into a gas?

• Condensing

• Freezing

• Evaporation

• Melting

Which phase change involves a gas turning into a liquid?

• Melting

• Freezing

• Condensing

• Evaporation

What happens to the states of matter when heat or pressure is applied or removed?

• They remain the same

• They change states

• They disappear

• They become plasma

What happens to the molecular bonds in water as it is heated?

• They strengthen and molecules become less active.

• They weaken and molecules become more active.

• They remain unchanged and molecules stay the same.

• They disappear completely and molecules stop moving.