physics 0.0 / 5 ? PhysicsNational 5Other Created by: amberCreated on: 27-05-13 19:07 93862104157 Across 1. what do all the colours mix together to make (5) 4. what M is a type material lets heat through it easily (5) 5. warm air rises as it heats up and becomes less dense and expands, heat energy is transferred as the particles move (10) 6. what G does not conduct heat at all (5) 10. the particles are far apart in a .... (3) Down 2. a solid to a liquid is (7) 3. what do green and red make (6) 7. what lens has the ability to focus light to a single point known as the focal point (6) 8. what is the name for anything that does not let heat flow through it (9) 9. what is the letter of the colours of the rainbow (7)
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