CH3 Energy
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Items in this lesson
Slide 1 - Slide
Slide 2 - Slide
Slide 3 - Slide
Slide 4 - Slide
Slide 5 - Slide
Slide 6 - Slide
In what direction does the heat spread in conduction, convection and radiation?
A
The heat spreads in random directions.
B
The heat spreads from the places with lower temperatures to places with higher temperatures.
C
The heat spreads from the places with higher temperatures to places with lower temperatures.
Slide 7 - Quiz
Why are you not able to reuse the heat that a house loses?
A
The heat that you lose gets spread over such a large area that you cannot use it for anything useful.
B
The heat that you lose is not warm enough to re-use.
C
The heat that you lose is no longer usefull once it out of your house.
