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Author Question: Because of absorption, a Polaroid will actually transmit 40 of incident unpolarized light. Two such ... (Read 50 times)

NClaborn

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on: Jul 29, 2018
Because of absorption, a Polaroid will actually transmit 40 of incident unpolarized light. Two such Polaroids with their axes aligned will transmit
 
  A) 0.
  B) 40.
  C) 100.
  D) between 0 and 40.
  E) between 40 and 100.

Question 2

Holograms employ the principle of
 
  A) diffraction.
  B) interference.
  C) both of these
  D) neither of these


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frogdreck123456

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


NClaborn

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Reply #2 on: Jul 29, 2018
TY


frogdreck123456

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Reply #3 on: Jul 29, 2018
You're welcome


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