INSPIRE SCIENCE : GRADE 7 - EFFECTS OF TEMPERATURE

When a substance is heated, what happens to its particles?

• They disappear

• They gain energy and move faster

• They lose energy and move slower

• They stay the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the expansion of a substance due to an increase in temperature called?

• Temperature compression

• Thermal expansion

• Cold expansion

• Heat contraction

Tags

NGSS.MS-PS1-4

What is the contraction of a substance due to a decrease in temperature called?

• thermal expansion

• temperature expansion

• heat expansion

• thermal contraction

Tags

NGSS.MS-PS3-4

What is the gaseous state of a substance at a temperature below its critical temperature called?

• submerged gas

• subzero gas

• supercritical gas

• subcritical gas

Tags

NGSS.MS-PS3-4

What is the force exerted by a gas per unit area on its container called?

• volume

• pressure

• velocity

• density

Tags

NGSS.MS-PS1-4

What is the change of a gas to a liquid state called?

• evaporation

• solidification

• sublimation

• condensation

Tags

NGSS.MS-PS1-4

What happens to the volume of a gas when its temperature increases at constant pressure?

• The volume of the gas turns into a solid

• The volume of the gas increases

• The volume of the gas remains the same

• The volume of the gas decreases

Tags

NGSS.MS-PS1-4

What is the measure of the average kinetic energy of the particles in a substance called?

• pressure

• density

• temperature

• volume

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to the energy of particles in a substance as its temperature increases?

• The energy of particles increases

• The energy of particles decreases

• The energy of particles becomes negative

• The energy of particles remains the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the change of a liquid to a gaseous state called?

• Evaporation

• Condensation

• Sublimation

• Solidification

Tags

NGSS.MS-PS1-4