Using the diagram below describe an experiment to show
which surface is a better absorber of heat

answer:

Black surfaces are the best absorbers of heat radiation. Shiny surfaces are the best reflectors of heat radiation. Shiny surfaces are poor absorbers of heat radiation.

Explanation:

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they should be similar or the same

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

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