NGSS.MS-PS1-4

What measures temperature?

• barometer
• anemometer
• thermometer
• psychrometer

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NGSS.MS-PS1-4

Which statement is true?

• The quicker a molecule moves, the colder it is.
• The slower a molecule moves, the warmer it is.
• The quicker a molecule moves, the warmer it is
• The movement on molecule don�t affect its temperature

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NGSS.MS-PS1-4

In a swimming pool, the water near the surface is slightly warmer. The warm water rises because of

• Convection

• Conduction

• Radiation

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NGSS.MS-PS1-4

How does removing heat change the particles in a closed system?

• Particles move apart

• Particles slow down and break apart

• Particles move faster and potentially change phases

• Particles move slower and potentially change phases

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NGSS.MS-PS1-4

Sam placed a glass of water in the refrigerator. After about an hour he took it out and found it to be colder.

What is the most likely thing that happened?

• the cold that was in the refrigerator transferred into the water

• the particles in the water started to move faster

• the cold from the refrigerator radiated into the glass

• the heat that was in the water transferred out into the refrigerator

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NGSS.MS-PS1-4

What happens when the speed of particles decreases?

• Their temperature decreases

• Their temperature increases

• Their mass decreases

• Their mass increases

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NGSS.MS-PS1-4

Melting point is...

• The temperature at which a solid can change to a liquid

• The temperature at which a solid can change to a gas

• The temperature at which a gas can change to a liquid

• The temperature at which a liquid can change to a solid

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NGSS.MS-PS1-4

The boiling point of water is...

• 32 degrees Celsius

• 109 degrees Celsius

• 100 degrees Celsius

• -29 degrees Celsius

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NGSS.MS-PS1-4

The two types of vaporization are

• evaporation and condensation

• evaporation and melting

• boiling and evaporation

• boiling and melting

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NGSS.MS-PS1-4

Ice melting is a...

• Physical Change

• Chemical Change

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NGSS.MS-PS1-4