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Author Question: A monochromatic (single frequency, single wavelength) light ray in air (n = 1) enters a glass prism ... (Read 89 times)

sdfghj

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on: Jul 28, 2018
A monochromatic (single frequency, single wavelength) light ray in air (n = 1) enters a glass prism (n = 1.5). In the glass prism
 a. both the frequency and the wavelength are the same as in air
  b. the frequency is the same, but the wavelength is greater than in air.
  c. the frequency is the same, but the wavelength is smaller than in air.
  d. the wavelength is the same, but the frequency is greater than in air.
  e. the wavelength is the same, but the frequency is smaller than in air.

Question 2

When light is either reflected or refracted, the quantity that does not change in either process is its
 a. direction of travel.
  b. dispersion.
  c. frequency.
  d. speed. e. wavelength.


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efwsefaw

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


sdfghj

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Reply 2 on: Jul 28, 2018
Wow, this really help

amcvicar

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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