Heat transfer
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Heat transfer By: Kira Napier, Brandon Bullock and Gabrielle Zeiler PowerPoint PPT Presentation


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Heat transfer By: Kira Napier, Brandon Bullock and Gabrielle Zeiler. POWERPOINT JEOPARDY. Conduction. Convection. Radiation. Conductors. Insulators. 10. 10. 10. 10. 10. 20. 20. 20. 20. 20. 30. 30. 30. 30. 30. 40. 40. 40. 40. 40. 50. 50. 50. 50. 50.

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Heat transfer By: Kira Napier, Brandon Bullock and Gabrielle Zeiler

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Heat transfer by kira napier brandon bullock and gabrielle zeiler

Heat transfer

By: Kira Napier, Brandon Bullock and Gabrielle Zeiler


Powerpoint jeopardy

POWERPOINT JEOPARDY

Conduction

Convection

Radiation

Conductors

Insulators

10

10

10

10

10

20

20

20

20

20

30

30

30

30

30

40

40

40

40

40

50

50

50

50

50


Heat transfer by kira napier brandon bullock and gabrielle zeiler

When Conduction happens is direct or indirect heat transfer?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

When 2 things are touching in conduction do the have to be different temperatures? Why?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

If you are frying bacon with a metal pan and a metal handle and your hand gets hot where is the heat coming from? (Name the whole process)


Heat transfer by kira napier brandon bullock and gabrielle zeiler

What do you think would happen if you were cooking with a metal pot and you had a pot holder on your hand when you touched the hot pan would you get burned? Why?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

True or false?

If you touched the inside of a microwave right after it stopped warming something up it would be hot?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Convection is the transfer of heat ?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Can convection move through solids or just liquids and gasses?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

What’s the difference between conduction and convection


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Convection in the oceans and atmosphere help to move what around the earth?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

  • Which of these is an example of convection?

  • Sun light

  • frying bacon

  • Sea breeze

  • Taking a warm shower


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Radiation is the transfer of energy by what?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

  • Which is an example of radiation?

  • Roasting a hot dog over a fire.

  • A hot air balloon

  • Using lotion to soothe a sunburn

  • Warm air rising


Heat transfer by kira napier brandon bullock and gabrielle zeiler

True or false?

Electromagnetic waves can’t carry energy through places with or without matter?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

What is the main source of electromagnetic energy on earth?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Which is more powerful a microwave a fire place or a lightbulb?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Which is a good conductor a sock or a penny? Why?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

  • Which are better conductors?

  • Metal

  • Copper

  • Plastic

  • A&B


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Which is a poor conductor , but not an insulator?

A. Plastic

B. Metal

C. A cake pan

D. Iron


Heat transfer by kira napier brandon bullock and gabrielle zeiler

If you had a frying pan with a metal handle, would you want to put rubber around it?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Why do people use glass cake pans instead of plastic cake pans?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

What is an insulator?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

  • Which is an insulator?

  • Wood

  • Ceramic tiles

  • Sock

  • B&C


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Which would not let heat in at all?

Plastic or Ceramic Tiles


Heat transfer by kira napier brandon bullock and gabrielle zeiler

True of False

Are insulators always solids?


Heat transfer by kira napier brandon bullock and gabrielle zeiler

Why do people put rubber around chargers of computers?


The end

The end

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