A beam of light has a wavelength of 650 nm in vacuum. (a) What is the speed of this light in a liquid whose index of refraction at this wavelength is 1.47? (b) What is the wavelength of these waves in the liquid?
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A beam of light has a wavelength of 650 nm in vacuum. (a) What
is the
is 1.47? (b) What is the wavelength of these waves in the liquid?
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