Draw a transverse and/or longitudinal wave
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for transverse, label a wavelength, amplitude, crest, trough
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for longitudinal, label a wavelength, compression, rarefaction
Compare the wavelength and frequency of any of these waves on the electromagnetic spectrum: radio, microwave, infra-red, red, orange, yellow, green, blue, violet, ultraviolet, x-ray, gamma
Solve problems involving frequency and period
Solve problems involving frequency, wavelength and wave speed
For sound waves, relate frequency or wavelength to pitch, and amplitude to volume
Draw a standing wave with any given number of nodes (or state the number of nodes given a diagram of a standing wave)
Describe how a standing wave is produced
Explain the Doppler effect
Explain diffuse and specular reflection
Solve problems involving the refractive indices of two mediums, the angle of incidence and the angle of refraction of a light ray
Explain opaque and transparent objects in terms of absorbed, reflected and transmitted light
Explain object colours under different coloured light