Heat Versus Temperature

If a hot cup of coffee is left on a table in a room that is 70 degrees, what would the final temperature be when heat stops transferring?

• The final temperature is 90° because there is more coffee than air.

• The final temperature is 70° because the air warms the coffee to the temperature of the air.

• The final temperature is between 90° and 70° because energy is transferred from the coffee to the air

• The final temperature is between 90° and 70° because most of the thermal energy is lost to the air around the substances

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The movement of thermal energy from a warmer object to a cooler object is called:

• heat

• temperature

• motion

• momentum

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A measure of the average kinetic energy of the individual particles in an object is called:

• thermal energy

• conduction

• convection

• temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If two objects have different temperatures, heat will flow from the warmer object to the cooler one UNTIL ____________

• one reaches a temperature of zero

• they both have an equal temperature

• one runs out of energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Heat and temperature are the same.

• True

• False

Tags

NGSS.MS-PS1-4

What term goes on the y-axis?

• Heat(Energy)

• Temperature

• Phase

• Type of Matter

Tags

NGSS.MS-PS1-4

Temperature

• The total kinetic and potential energy of all the particles in an object.

• Energy that is transferred from a warmer object to a cooler object.

• A measure of the average kinetic energy of the particles in a substance.

• The heating of a substance that causes its particles to move more quickly.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Hot coffee is stirred with a spoon; the spoon gets hot due to

• conduction

• convection

• radiation

Near the ceiling of a room the air is warmer; the warm air rises because of

• conduction

• convection

• radiation

Tags

NGSS.MS-ESS2-6

Heat and Temperature are ______

• same

• different

• opposites