heat and thermal energy A/L.C.

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

• heat
• temperature
• motion
• momentum

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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

NGSS.MS-PS3-4

NGSS.MS-PS3-5

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

• thermal energy
• conduction
• convection
• temperature

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

When you touch something that feels cold, 

• heat from your hand moves into the cold substance.
• coldness moves from the cold substance into your hand.
• it melts.
• it freezes.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Energy is measured in units called.....

• pounds
• meters
• horsepower
• joules

The more particles an object has at a given temperature,

• the higher the temperature
• the more thermal energy it has
• the more degrees it has 
• the more Kelvins it has

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed

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NGSS.MS-PS3-5

Which of these glasses has more THERMAL ENERGY?

• Glass A

• Glass B

• They have the same thermal energy.

• Neither has thermal energy.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of these objects has the most THERMAL ENERGY?

• Iceberg

• Ice cube

• Boiling pot of water

• Monkey

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-3

What happens when a heated piece of metal is submerged in cool water?

• The temperature of the water will decrease

• The temperature of the water will increase

• The metal temperature will go up and water temperature will go down

• The water temperature will go up and the metal temperature will go down