Energy revision 0.0 / 5 ? PhysicsEnergyNational 5WJEC Created by: BP(Created on: 24-04-22 11:40 The unit of measurement for heat. Joules 1 of 12 The method through which heat travels through solids. Conduction 2 of 12 Heating an object/substance will increase how often it's particles _______. Vibrate 3 of 12 Heat is the amount of _______ energy within an object. Thermal 4 of 12 A object/substance which is not very good at conducting electricity. Insulator 5 of 12 Heat travels through liquids in what is known as a _________ _______. Convection current 6 of 12 A type of energy which all objects emit. Infrared radiation 7 of 12 Dark surfaces are good _________ and emitters of infrared light. Absorbers 8 of 12 The area of a house from which you lose the most heat. Roof 9 of 12 A term used to describe an object which can be used continuously throughout it's life time. Renewable 10 of 12 Solar cells convert light energy into __________ energy. Electrical 11 of 12 Infrared radiation has the ability to travel through a ______ - a space in which the pressure is so low that particles take no effect. Vacuum 12 of 12
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