Kinetic Theory and States of Matter Review

As the temperature of a gas inside of a sealed container increases, the pressure will increase, too.

• True
• False

Temperature is...

• not heat
• related to the average kinetic energy of molecules.
• measured with thermometers.
• all of the above

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NGSS.MS-PS3-4

Energy of an object due to its motion

• Kinetic Energy
• Potential Energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The more kinetic energy the molecules in a substance have, the more thermal energy they have.

• True
• False

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NGSS.MS-PS1-4

The transfer of thermal energy between substances at different temperatures

• Heat

• Temperature

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

The measure of the AVERAGE kinetic energy of particles in a substance

• Heat

• Temperature

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NGSS.MS-PS1-4

Joe places two solid objects in contact with each other. Which property determines the direction of the flow of heat between the two objects?

• material of the objects

• volume of objects

• density of objects

• temperature of objects

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

How does heat transfer when you hold an ice cube in your hand?

• from the cold ice cube to your warm hand

• the cold ice cube makes your hand cold

• from your warm hand to the cold ice cube

• very carefully

Tags

NGSS.MS-PS3-4

On a hot day the lake water warms and the temperature increases. How does the movement of the particles change?

• move slower and farther apart

• move slower and closer together

• move faster and farther apart

• move faster and closer together

Tags

NGSS.MS-PS1-4

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