Energy Unit Review

Heat is the movement of ______.

• radiation
• thermal energy
• cold
• fire

Thermal energy ALWAYS moves from _____ to _____.

• solid to liquid
• ice to water
• hot to cold
• solid to gas

Heat from the sun travels to Earth by _____.

• conduction
• convection
• insulation
• radiation

The heat from a hot burner to a pot is transferred by ______.

• convection
• insulation
• radiation
• conduction

The way the heat is moving from the hot coffee is called...

• convection
• radiation
• insulation
• conduction

This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:

• Conduction.
• Convection.
• Radiation.

When holding a cup of ice water, your warm hand becomes cold. How does the heat transfer?

• From the cold cup to your hand
• From the cold cup to the warm air
• From the ice to your hand
• From your warm hand to the cold cup.

Tags

NGSS.HS-PS3-4

Temperature measures the...

• Amount of particles in a substance
• The average speed of particles in a substance
• The amount of times particles collide

What happens to the movement of particles as they cool down?

• They slow down
• Nothing
• They don't move
• They speed up

What line segment represents only the solid state?

• A-B
• B-C
• C-D
• D-E

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4