Heat & Thermodynamics

In which direction does HEAT flow?

• From Hot to Cold

• From Cold to Hot

• From Home to School

• It does not flow

In which of the following is heat transferred through DIRECT CONTACT?

• Radiation

• Conduction

• Convection

In which of the following is heat transferred through the movement of WAVES through space?

• Radiation

• Conduction

• Convection

Tags

NGSS.MS-PS4-1

In which of the following is heat transferred through the movement of FLUIDS (Liquids & Gases)?

• Radiation

• Conduction

• Convection

Which of the following temperature scales is based upon the boiling and freezing points of water?

• Celsius

• Fahrenheit

• Kelvin

Temperature is the measure of the average __________ energy of the particles in a substance.

• Kinetic

• Potential

• Chemical

• Mechanical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-1

As HEAT is transferred into an object, the average temperature goes up. What do the particles of a heated substance do as a result?

• The particle movement does not change

• The particles move much more slowly

• The particles move much more quickly

• The particles evacuate

Tags

NGSS.MS-PS1-4

On a hot summer day, is air flowing into your air conditioned house, or is it flowing out of your house?

• Hot air is flowing into my house

• Hot air is flowing out of my house

• I don't know...it's just so hot!

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-5

Heat always moves from an object of __________ temperature to an object of _________ temperature.

• moderate, high
• higher, lower
• lower, higher
• zero, high

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A block of ice is placed on a hot sidewalk. The ice melts because

• the energy from the ice flows to the sidewalk.
• the energy from the sidewalk flows to the ice.
• convection currents flow between the ice and the sidewalk
• radiation flows between the ice and the sidewalk

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4