physics crossword 0.0 / 5 ? PhysicsElectricityElectromagnetic SpectrumElectromagnetismEnergyEquations and FormulaeForcesForces and MotionLight and OpticsMedical PhysicsRadioactivityWavesWaves and SoundGCSEAQA Created by: annabelwigleyCreated on: 12-03-14 18:29 sound wave is a type of _ _ _ _ _ _ _ _ _ _ _ _ wave longitudinal 1 of 12 for you to see the focal point must meet at the_ _ _ _ _ _ retina 2 of 12 The energy transferred from one coulomb of charge between two points. Measured in volts. Often called the 'voltage'. potential difference 3 of 12 Property of an electrical conductor that limits how easily an electric current flows through it. Measured in ohms. resistance 4 of 12 The domestic electricity supply. mains 5 of 12 A component which changes chemical potential energy to electrical energy. Makes d.c. cell 6 of 12 A material which allows electrical current to flow through it (it has low resistance) conductor 7 of 12 More than one cell. battery 8 of 12 A resistor that's resistance depends on temperature. Hot = low resistance; cold = high resistance thermistor 9 of 12 A component which limits the flow of a current by converting electrical energy into heat energy. resistor 10 of 12 A very thin piece of tungsten wire inside a lamp filament 11 of 12 Unwanted branch of an electrical circuit that bypasses other parts of the circuit and causes a large current to flow called a _ _ _ _ _ circuit short 12 of 12
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