Post on 21-Jan-2016
Heat transferBy: Kira Napier, Brandon Bullock and
Gabrielle Zeiler
POWERPOINT JEOPARDYInsulatorsConductorsRadiationConvectionConduction
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When Conduction happens is direct or
indirect heat transfer?
When 2 things are touching in conduction
do the have to be different temperatures?
Why?
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)
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?
True or false?If you touched the inside
of a microwave right after it stopped warming something up it would be
hot?
Convection is the transfer of heat ?
Can convection move through solids or just liquids and gasses?
What’s the difference between conduction and
convection
Convection in the oceans and
atmosphere help to move what around the
earth?
Which of these is an example of convection?
A. Sun lightB. frying baconC. Sea breezeD. Taking a warm shower
Radiation is the transfer of energy by what?
Which is an example of radiation?
A. Roasting a hot dog over a fire.
B. A hot air balloonC. Using lotion to soothe
a sunburnD. Warm air rising
True or false?Electromagnetic waves
can’t carry energy through places with or
without matter?
What is the main source of
electromagnetic energy on earth?
Which is more powerful a microwave a fire place or
a lightbulb?
Which is a good conductor a sock or a
penny? Why?
Which are better conductors?
A. Metal B. Copper C. PlasticD. A&B
Which is a poor conductor , but not an
insulator?A. PlasticB. Metal C. A cake panD. Iron
If you had a frying pan with a metal handle,
would you want to put rubber around it?
Why do people use glass cake pans instead of plastic cake pans?
What is an insulator?
Which is an insulator?A. WoodB. Ceramic tilesC. SockD. B&C
Which would not let heat in at all?
Plastic or Ceramic Tiles
True of FalseAre insulators always
solids?
Why do people put rubber around chargers
of computers?
The end
• Thank You for playing jeopardy