Science Revision 4.0 / 5 based on 1 rating ? PhysicsAll LevelsNone Created by: Nicky BaylisCreated on: 20-11-12 14:33 2536187410 Across 1. An image taken by an infra red camera that shows how much infrared radiation is being emitted by a body (10) 4. Measurement of how hot or cold an object is (11) 5. Any substance that a wave passes through e.g. air, water, metal (6) 6. A form of energy or a flow of energy from hotter objects to colder ones (4) 7. Melting (6) 8. Boiling and evaporating into a gas (12) 10. Time taken to recover the amount of money paid out in making a change from the resultant savings in energy bills (7, 4) Down 2. Changing from one physical state to another e.g. liquid to gas (6, 2, 5) 3. To give out (4) 7. A liquid or gas (5)
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