An introduction to mechanical waves, both tranverse and longitudinal. It describes the amplitude, period, frequency, and wavelength of waves and provides the universal wave equation. This lesson describes the transmission and reflection of waves, and also explains how waves react to interference.
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This lesson introduces two dimensional waves. It presents the topics of reflection, refraction, Snell's law, diffraction, and additional information on interference.
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Refraction of light
This lesson introduces standing waves and resonance
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This lesson covers the Doppler effect.
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