Visible light waves are the only electromagnetic waves we can see. We see these waves as the colors of the rainbow. Each color has a different wavelength. Red has the longest wavelength, and violet has the shortest wavelength. When all the waves are seen together, they make white light.
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content: Science Learning Hub - Pokapū Akoranga Pūtaiao © 2007-2022 The University of Waikato Te Whare Wānanga o Waikato
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