Core science - Heat radiation 0.0 / 5 ? PhysicsHeat RadiationGCSEAQA Created by: Rachelb98Created on: 20-04-15 14:39 What are the three ways in which heat can be transferred? Conduction, convection and radiation 1 of 5 What is meant by the word emit and absorb? emit = gives out, absorb = takes in 2 of 5 what colours are associated with radiation? Matt black and shiny surfaces (white/silver) 3 of 5 Why is matt black used? good absorber and emitter 4 of 5 why are shiny surfaces used? good reflectors, poor emitters and absorbers 5 of 5
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