The light from a red laser pointer has wavelength6.35 * 10^-7 m in vacuum. When this light is sent into a transparentmaterial with relative permeability 1.00, its wavelength decreases to3.47 * 10^-7 m. Find the frequency of the light in vacuum
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The light from a red laser pointer has wavelength
6.35 * 10^-7 m in vacuum. When this light is sent into a transparent
material with relative permeability 1.00, its wavelength decreases to
3.47 * 10^-7 m. Find the frequency of the light in vacuum
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