AQA P1 REVISION QUIZ a quick quiz for pre exam revision 3.0 / 5 based on 16 ratings ? PhysicsEnergyGCSEAll boards Created by: cat66Created on: 15-06-11 11:14 How is heat transferred through a solid conduction 1 of 17 The electromagnetic rays which transfer heat are infra red 2 of 17 In convection... hot particles rise 3 of 17 Heat losses at home are not reduced by: radiators 4 of 17 A light bulb produces heat and light, the useful energy is: light 5 of 17 Power is the rate at which energy is transferred 6 of 17 If a 60W bulb is on for 6h, the energy supplied is 360kWh 7 of 17 The National Grid is used to supply electricity to homes and businesses 8 of 17 This is not on the electromagnetic spectrum sound 9 of 17 Frequency is the number of waves per second 10 of 17 The following types of em waves do not cause cancer light 11 of 17 These waves used for communication do not reflect off the atmosphere microwaves 12 of 17 This is not a type of nuclear radiation x rays 13 of 17 Gamma rays are stopped by nothing 14 of 17 Half life is the time it takes... for activity of a radioactive sample to go down by half 15 of 17 The Big Bang ... was the start of the universe 16 of 17 The universe is expanding 17 of 17
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