Heat Temperature

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

• heat

• temperature

• motion

• momentum

Tags

NGSS.MS-PS3-3

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-PS3-4

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

Heat transfer occurs:

• in many directions

• both from warm objects to colder ones and from cold objects to warmer ones

• only from warm objects to colder ones

• only from cold objects to warmer ones

Tags

NGSS.MS-PS1-4

Heat and temperature are the same.

• True

• False

Tags

NGSS.MS-PS3-4

THERMAL EQUILIBRIUM

• 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 until heat is BALANCED

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What type of heat energy is MOST likely to start a forest fire?

• Thermal Energy

• Radiation

• Conduction

• Convection

Tags

NGSS.MS-ESS3-2

Heat

• 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

NGSS.MS-PS3-5

What term goes on the y-axis?

• Heat(Energy)

• Temperature

• Phase

• Type of Matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A man is trying to create fire. He is successful he accidently burns himself by the wind blowing the fire on his hand.What type of heat transfer caused his hand to be burned.(select all that could apply).

• Conduction

• Convection

• Radiation

• Wind