Unformatted text preview: same angle as you found above, would it still totally internally reflect? Problem 3. In problem (1), suppose the wavelength of the green laser beam inside the glass block was 408 nm. The wavelength of the beam in air will be different. In the following, use c = 3.00 x 10 8 m/s. (a) What is the frequency of the green laser beam in the glass block? (b) Use the fact that the frequency of light doesn’t change as it passes from one medium to another to find the wavelength of the green laser beam in air. (Use n air = n vacuum = 1.00.)...
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This note was uploaded on 10/18/2009 for the course PHYS 131 taught by Professor Reay during the Spring '08 term at Ohio State.
- Spring '08