'Best emitter silver matt' diaporamas de présentation

Physics

Physics. AQA P1. Infrared Radiation. a) All objects emit and absorb infrared radiation. b) The hotter an object is the more infrared radiation it radiates in a given time. c) Dark, matt surfaces are good absorbers and good emitters of infrared radiation.

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REVISION

Y10 Revision of Energy and Electricity. REVISION. How does heat travel through space? . The Earth is warmed by heat energy from the Sun. How does this heat energy travel from the Sun to the Earth?. ?. infrared waves.

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How is heat transferred?

How is heat transferred?. Where and how is heat transfer taking place at this seaside? . Why does heat transfer happen?. Heat is a type of energy called thermal energy . . Heat can be transferred (moved) by three main processes:. 1. conduction. 2. convection. 3. radiation.

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Keyword : Thermal, Heat, Radiation, Infra-red, Emit

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