Energy Changes

The flow of energy from an object at a higher temperature to an object at a lower temperature.

• heat
• temperature
• radiation
• conduction

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NGSS.MS-PS1-4

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The process by which energy is transferred from a warmer object to a cooler object by means of physical contact

• Thermal Energy
• Convection
• Radiation
• Conduction

Energy that travels across distances in the form of electromagnetic waves. 

• Convection
• Radiation
• Conduction
• Induction

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NGSS.HS-PS4-1

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Materials that transfer energy easily.

• Conductors
• Insulators
• Heat
• Energy

Tags

NGSS.MS-PS3-3

Heat transfer always goes from-

• Cold to Hot
• Hot to Cold
• Heat doesn't transfer
• Freezing to Cold

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Conduction is heat transfer by -

• Touch
• Circles
• Waves

Tags

NGSS.MS-PS3-3

Convection is heat transfer by-

• Touch
• Circles
• Waves

Tags

NGSS.MS-PS3-3

Radiation is heat transfer by-

• Touch
• Circles
• Waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What happens to particles as they heat up?

• They slow down
• Nothing
• They don't move
• They speed up

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What type of heat transfer takes place in liquids and gasses?

• Conduction

• Convection

• Radiation

• Thermal Equilibrium