Waves 0.0 / 5 ? PhysicsWavesIGCSEEdexcel Created by: DANIELREEDCreated on: 16-01-16 17:46 Transverse waves In transverse waves, the vibrations are at right angles to the direction of travel. e.g light 1 of 11 Longitudinal waves In longitudinal waves, the vibrations are along the same direction as the direction of travel. e.g sound 2 of 11 Amplitude The amplitude of a wave is its maximum disturbance from its undisturbed position 3 of 11 Wavelength The wavelength of a wave is the distance between a point on one wave and the same point on the next wave. Crest to crest 4 of 11 Frequency The frequency is the number of complete waves per second. 5 of 11 Wave Waves are vibrations that carry energy and information without carrying matter 6 of 11 What is the formula that links period and frequency T= 1÷F 7 of 11 What formula links velocity frequency and wavelength? V= F x λ 8 of 11 What type of wave is a sound wave? Longitudinal 9 of 11 What type of wave is a light wave? Transverse 10 of 11 What is the unit of frequency? Hertz (Hz 11 of 11
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