Physics 0.0 / 5 ? PhysicsA2/A-levelAQA Created by: JasonCreated on: 28-04-13 17:51 Electron Capture The interaction between a Proton and a Electron by Weak Interaction to for a Neautron and Electro-Neutrino 1 of 20 Current (A) Rate of flow of Charge 2 of 20 Potential Difference (V) Energy per unit Charge 3 of 20 Superconductor A material that has zero resistance 4 of 20 Power Rate of transfer of energy 5 of 20 E.M.F Maximum voltage a batery can supply 6 of 20 R.M.S the value of the DC voltage that would dissapate the same amout of energy in a resistor as the AC value 7 of 20 Scalar a measurement with only magnitude 8 of 20 Vector a easurement with magnitude and direction 9 of 20 Density Mass per unit of volume 10 of 20 Moment A turning effect of a force 11 of 20 A couple A pair of force that act parallel to eachoher but in opposite directions 12 of 20 Newtons 1st Law Velocity will not change unless a resultant force acts upon the object 13 of 20 Newtons 2nd law Acceleration is proportional to force 14 of 20 Newtons 3rd Law Each force has an equal and opposite reaction force 15 of 20 Hooke's Law Extension is proportional to Force 16 of 20 Elastic Deformation When a material is stretched but is able to return to its original shape 17 of 20 Plastic Deformation When an object is stretched but is unable to return to its original shape 18 of 20 Polarised Wave Only oscillates in one directin 19 of 20 Coherent Waves Waves that are of same amplitude and of constant phase difference 20 of 20
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