Bill Nye Heat - M

Anything with molecules has heat. The colder the matter is the __________ the molecules move.

• faster

• slower

Tags

NGSS.MS-PS1-4

The more molecules an object contains, the more heat energy it has

• True

• False

Heat moves in 3 ways: conduction, convection, and radiation.

• true

• false

Tags

NGSS.MS-PS1-4

Heat rises.

• true

• false

Tags

NGSS.MS-PS1-4

When you put a metal spoon in to a bowl of hot soup, the spoon gets heated from

• Conduction

• Convection

• Radiation

• Will power

Tags

NGSS.MS-PS3-4

When testing different material to see which is a better conductor: butter was placed on a metal knife, a plastic knife and a wooden popsicle stick, then a sugar cube was placed on top of the butter of each. The butter melts off the fastest from the better heat conductor. Which one was a better conductor?

• wooden popsicle stick

• plastic knife

• metal knife

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

Smoke stays low.

• true

• false

Tags

NGSS.MS-ESS2-5

How do coats keep you warm?

• The air molecules are close together and vibrating fast causing the heat to stay inside instead of the molecules moving outside of the coat to the cold air.

• The coat has air pockets keeping the molecules further apart from each other. Since the molecules are far apart it makes it hard for the molecules to touch, keeping the heat inside instead of transferring the heat out of the coat to the cold air.

Tags

NGSS.MS-PS1-4

An infrared camera is capable of viewing...

• Telekinetic energy

• Convective energy

• Conductive energy

• Radiant Energy

An example of radiated heat is:

• heating a hot dog on a frying pan

• the sun’s rays reaching our skin

• burning your hand on a hot stove

• . cooking a hot dog in boiling water

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

NGSS.MS-PS3-5