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Card 6
Front
True or false. IR can be emitted by solids, liquids and gases.
Back
Card 7
Front
Fill in the gaps. Any object can both ... and ... IR, whether or not conduction or ... are also taking place.
Back
Card 8
Front
The bigger the temperature difference between a body and its surroundings, the faster/slower energy is transferred by heating.
Back
Card 9
Front
IR is the emission of what?
Back
Card 10
Front
Where is IR emitted from an object?
Back
Card 11
Front
An objects that's hotter than its surroundings emite more/less radiation than it absorbs.
Back
Card 12
Front
An object that's cooler than its surroundings absorbs more/less radiation than it emits.
Back
Card 13
Front
The hotter an object is, the more ... it radiates at any given time.
Back
Card 14
Front
Give two surfaces that you can feel IR on?
Back
Card 15
Front
What two things affect radiation?
Back
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