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Author Question: When light enters glass from air, which of these properties of the light change? a. frequency c. ... (Read 101 times)

awywial

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on: Jul 28, 2018
When light enters glass from air, which of these properties of the light change?
 a. frequency c. speed
  b. wavelength d. all of the above

Question 2

When a light ray traveling in air meets the surface of a piece of glass, which of the following occur at the interface?
 a. The light is totally reflected.
  b. Some of the light is reflected back into the air.
  c. Some light enters the glass and is refracted toward the normal.
  d. Some light enters the glass and is refracted away from the normal..
  e. All of the light enters the glass.


Anton

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

B, C

Answer to Question 2

B, C


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