Post Xmas Revision MUS and HFS revision 0.0 / 5 ? PhysicsGeneral revisionASEdexcel Created by: Rob SmithCreated on: 05-01-14 14:46 Quantity with size and direction vector 1 of 20 A material that has gone past the elastic limit plastic 2 of 20 A wave that doesn't transfer energy standing 3 of 20 Maximum displacement of a wave amplitude 4 of 20 Number of waves passing a point each second frequency 5 of 20 A packet of light energy photon 6 of 20 When electrons gain energy excitation 7 of 20 Rate of change of velocity acceleration 8 of 20 Turning a vector into 2 perpendicular components resolving 9 of 20 An index with no units? refractive 10 of 20 An angle at which refraction occurs at 90 degrees critical 11 of 20 Newton's law for balanced forces first 12 of 20 Newton's law for accelerating objects second 13 of 20 In Newton's 2nd law F stands for which force resultant 14 of 20 How much of a wavelength is a fundamental wave? half 15 of 20 Light that has oscillations in one plane only polarised 16 of 20 Gradient of a force-extension graph stiffness 17 of 20 Area under a force-extension graph energy 18 of 20 Area under a velocity-time graph distance 19 of 20 Gradient of a dsiplacement-time graph velocity 20 of 20
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