is another name for thermal radiation - Infra red, will absorb radiation better than a light surface - A dark surface, are good conductors because they have free electrons - Metals, rises because it is less dense than cold air - Hot air, has a large surface area so that it can lose heat easily - A radiator, is the type of energy stored in fuel and food - Chemical energy, is the unit energy is measured in - Joules (j), is the energy that a moving object has - Kinetic energy, energy transferred/time taken - Power =, are materials that do not conduct heat or electricity very well - Insulators, is a network of cables and transformers - The National Grid, is a device for turning kinetic energy into electrical energy - A generator, is the energy of an object due to its position - Gravitational energy, ...cannot be created or destroyed - Energy cannot be..., is energy transferred to where it is wanted in the form it is wanted - Useful energy, traps water each high tide and uses it to turn generators - A tidal power station,

loop game random generating electricity

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