Heat Transfers & Simple Machines

The metal s'mores skewer gets so hot that your friend drops it in the campfire because of

• convection

• conduction

• radiation

• none of these

The transfer of heat through empty space is called

• convection

• conduction

• radiation

• none of these

The weather systems where hot air rises and cool air sinks caused by the movement air, or wind on Earth is

• convection

• conduction

• radiation

• none of these

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The direct transfer of heat energy fro on e substance to another is called

• convection

• conduction

• radiation

• none of these

Tags

NGSS.MS-PS3-3

The transfer of heat through a fluid is called

• convection

• conduction

• radiation

• none of these

your friend is sunbathing at the beach. This is an example of

• convection

• conduction

• radiation

• none of these

A lava lamp contains colored liquids. These liquids form circles that break off and rise to the top of the liquid. The circles rise due to

• convection

• conduction

• radiation

• none of these

Tags

NGSS.MS-PS3-3

in a bathtub, the water near the surface is slightly warmer. The warm water rises because of

• convection

• conduction

• radiation

• none of these

Tags

NGSS.MS-PS1-4

A huge rock at the state park gets so hot during the day from the sun's rays that you can't sit on it. This is an example of

• convection

• conduction

• radiation

• none of these

You lay on the same rock in the evening so that you can keep warm by

• convection

• conduction

• radiation

• none of these