Physics Test 0.0 / 5 ? ChemistryTesting and analysing substancesIGCSEAQA Created by: Jazzy15Created on: 17-11-16 20:02 What is Conduction ? Conduction transfers heat between a body/material or two bodies. 1 of 16 Are Conduction particles close together ? Yes they are closely packed 2 of 16 Do you know any facts on Infra Red Radiation ? The hotter an object, the faster it radiates. Black objects work really well because it heats food up quicker 3 of 16 What is Insulation ? a material or substance that is used to stop heat, electricity, or sound from going into or out of something : 4 of 16 What is Insulation referred to in a small word ? Trapped air 5 of 16 What can you do to Insulate houses ? Build drywall over "cold wall", wall insulation, double glazing,loft insulation, fill any floor gaps, 6 of 16 How do you calculate efficiency ? useful energy out divided by total energy in 7 of 16 Chemical Potential energy ? e.g - Food, fuel (petrol), batteries 8 of 16 Light energy ? e.g- candle, flame, sunlight 9 of 16 Heat energy ? e.g- Fire, Hot tea, Hot chocolate, radiator 10 of 16 Nuclear energy ? e.g- Radioactive Elements 11 of 16 Elastic Potential energy ? e.g- Rubber band being pulled or stretched back before flinging 12 of 16 Sound energy ? e.g- Person Talking, different sound, cat's (meow), (beep) in a car 13 of 16 Kinetic energy ? e.g - Object moving, car moving/driving 14 of 16 Gravitational energy ? e.g- Bird, water on top of waterfall 15 of 16 Electrical energy ? e.g - Plug sockets, power supply 16 of 16
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