Conduction

What is the definition of CONDUCTION?

• When heat is transferred from objects like rays of light or electromagnetically.
• a  hot liquid or air that  expands, becomes less dense, and rises or becomes more dense, and sinks.
• When heat transfers from objects that are touching.
• When heat transfers through the heater or AC in your house.

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NGSS.4-PS3-2

Land heats up and cools down faster than water.

• True
• False

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NGSS.4-PS3-2

What type of heat transfer takes place when you touch a warm mug of hot chocolate?

• Radiation

• Convection

• Conduction

• None of the above

Tags

NGSS.4-PS3-2

Conduction requires

• Electricity

• the electromagnetic spectrum and particles

• air or water flow

• direct contact

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NGSS.MS-PS3-3

NGSS.MS-PS3-4

Heat transfer always moves ...

• cold to hot

• east to west

• hot to cold

• north to south

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NGSS.4-PS3-2

If you walk barefoot on hot asphalt, energy is transferred by which process?

• Convection

• Radiation

• Conduction

• Reflection

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NGSS.4-PS3-2

The transfer of heat energy by direct contact, or touch, is __________________?

• radiation
• convection
• conduction
• greenhouse effect

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NGSS.4-PS3-2

Where do we see conduction in a pot of boiling water on the stove?

• The water heats up by touching the hot, metal pot.

• The steam from the hot water rises out of the pot.

• The heat from the fire can be felt on all sides.

Tags

NGSS.4-PS3-2

Ironing a shirt is an example of...

• condensation
• conduction
• convection
• radiation

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NGSS.4-PS3-2

A snowball in your hand is what heat transfer?

• Convection

• Conduction

• Law of Conservation of Energy

• Radiation

Tags

NGSS.4-PS3-2