A. A beam of white light goes from air into water at an incident angle of 68.0.
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Question:
A. A beam of white light goes from air into water at an incident angle of 68.0°. At what angles are the red (660 nm) and violet (410 nm) parts of the light refracted? (Enter your answer to at least one decimal place.) For part B, Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels through polystyrene.
Red:
Violet:
B. Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels through polystyrene. The wavelength of the light from the laser is 632.8 nm in air and the index of refraction of polystyrene is 1.490.
Speed:
Wavelength:
Frequency:
Related Book For
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
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