infrared

Cards (5)

what are we trying to find?
how much infrared is emitted or absorbed by different surfaces
why do we use a Leslies cube?
to see how much infrared is emitted from different surfaces
what 4 different materials does a Leslies cube have?
shiny metallic, white, shiny black, matt black
we do we fill the Leslies cube with?
hot water
where do we point the infrared detector?
at each of the four surfaces and record the amount of infrared emitted