Definitions Key words and Definitions needed for AS Physics. 0.0 / 5 ? PhysicsForcesMotionWavesQuantum physicsElectrons and PhotonsASOCR Created by: LizzieMellonCreated on: 28-04-16 20:06 25698317410 Across 1. 1J / 1s (4) 4. point on standing wave where amplitude is zero (4) 5. Interference - maximum produced when waves reinforce (12) 6. up to elastic limit, force is directly proportional to extension (6, 3) 7. a physical quantity which has magnitude only (6) 8. useful power out / total power in (10) 10. rate of change of velocity with respect to time (12) Down 2. distance travelled between applying brake and coming to rest (7, 8) 3. work done per unit time (5) 9. point on standing wave where amplitude is at maximum (8)
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