ENERGY AND HEAT

Which form of radiation is not visible, but can be felt as heat?

• visible light

• ultraviolet

• infrared

Which form of radiation is a mixture of all of the colors you see in a rainbow?

• visible light

• ultraviolet

• infrared

Which form or radiation can be harmful to our skin and eyes?

• visible light

• ultraviolet

• infrared

___________ is why the sky is blue, why we have beautiful sunsets and why we have rainbows.

• visible light

• ultraviolet

• infrared

The transfer of heat by a fluid, like air and water, is ________.

• radiation

• conduction

• convection

Identify which type of energy transfer is occurring: You feel the heat from standing next to a BBQ pit/fire at a party.

• radiation

• conduction

• convection

Identify which type of energy transfer is occurring: A chocolate bar eventually melting in between your fingers from body heat.

• radiation

• conduction

• convection

Identify which type of energy transfer is occurring: Feeling the heat from the sun on your skin while you go on a jog.

• radiation

• conduction

• convection

Identify which type of energy transfer is occurring: Movement of liquid in a mug of hot chocolate causing steam to rise.

• radiation

• conduction

• convection

Identify which type of energy transfer is occurring: Spam frying up as soon as it hits the surface of a hot pan.

• radiation

• conduction

• convection