Question

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Question 16 (1 point) A beam of light travels from a vacuum into water at an angle of 45º. The light has a freqency of 6.00 x 1014 Hz and travels at a speed of 2.26 x 108 m/s in water. The speed of light in a vacuum is 3.00 x 108 m/s. What is the wavelength of the light in the vacuum? a) 2.21 x 10-7m b) 3.77 x 10-7m OC) 5.00 x 10-7m d) 1.33 m

Answer 1

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