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The top documents tagged [critical angle angle]
May be regarded as a form of electromagnetic radiation, consisting of interdependent, mutually perpendicular transverse oscillations of an electric and
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Refraction Inquiry-based Lecture. Inquiry 1 Put the pencil in an empty beaker and see it on the side of the beaker. What do you see? Now fill the beaker
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Diagram of a wave WAVELENGTH PEAK OR CREST TROUGH AMPLITUDE All waves are caused by vibrations
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