physics 3.0 / 5 based on 1 rating ? OtherOtherOther Created by: Becky WilsonCreated on: 21-11-12 15:01 Temperature - what is it and how is it measured? Temperature tells how hot something is (and is a measure of average kinetic energy of particles in a substance); measured in Celsius 1 of 9 Heat - what is it and how is it measured? Heat is a form of energy; measured in joules 2 of 9 Why does a hot drink cool down? Heat energy is transferred to its surroundings until the temperature is the same 3 of 9 How does the difference in temperature affect cooling rate? When the temp difference is greater, the rate of transfer is higher 4 of 9 Energy flows from a ____ place to a ____ place. warmer;cooler 5 of 9 What is a thermogram and how is it used? It is a photo showing how hot something is - hot to cold: white, red, yellow, green, light blue, dark blue. 6 of 9 Describe what happens to the temperature and flow of energy in a cold drink The cold drink absorbs heat energy from the surroundings until its temperature is the same as the surroundings. 7 of 9 How does the African elephant cool itself? The large ears have large surface area, so more energy can be transferred to the elephant's surroundings. 8 of 9 What is a thermogram and how is it used? It is a photo showing how hot something is - white/red is hot; blue is cold 9 of 9
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