Heat Transfer

When I drink coffee in the morning, I warm my hands on the mug by what type of heat transfer?

• radiation

• conduction

• heat transfer

• convection

Wendy's keep their fries warm under a heat lamp which transfers heat through

• radiation

• convection

• conduction

• coziness

A lava lamp has cool globs of stuff that float up and down because of what?

• conduction

• convection

• coolness

• radiation

Tags

NGSS.MS-PS1-4

What is a substance that does NOT conduct heat well?

• Conductor

• convector

• insulator

• radiator

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-3

What is a substance that DOES conduct heat well?

• insulator

• convector

• radiator

• conductor

Tags

NGSS.MS-PS3-4

Heat transfers from an area of ________temperature to an area of ______ temperature.

• high to high

• low to high

• high to low

Tags

NGSS.MS-PS1-4

If an object has particles that are moving very quickly, the object 's temperature is probably _____.

• hot

• cold

• slow

• big

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the difference between heat and temperature?    

• Heat is measured in calories, and temperature is measured in joules

• a.  Temperature measures the motion of molecules, and heat is the energy of that motion

• Temperature is measured by a thermometer, and heat is measured by a barometer

• Heat is caused by the sun, and temperature is caused by conditions in the atmosphere

Tags

NGSS.MS-PS1-4

Two objects have reached the same temperature they have reached:

• melting point

• boiling point

• specific heat

• thermal equilibrium

As the kinetic energy of the molecules in a substance increases, the temperature of the substance __________.

• increases

• decreases

• stays the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4