Physics Crossword 0.0 / 5 ? PhysicsElectricityEnergyEquations and FormulaeForces and MotionSolids, Liquids and gasesAstrophysicsWavesIGCSEEdexcel Created by: fridayroseCreated on: 05-01-19 20:35 1042531698 Across 1. Evidence for the Big Bang (3, 5) 4. Colour of a class A star? (5) 6. Device that convert ac current to dc (5) 8. Line drawn perpendicular to the reflective surface where the incidence ray hits it (6) 9. One Joule per Coulomb (4) Down 2. Newton said For every action there is an equal and opposite reaction (5) 3. Sin r times refractive index (3, 1) 4. An imaginary surface joining all peaks of a wave (9) 5. Energy transfered by infrared waves (9) 10. Harmful to eyes and causes sunburn (11)
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