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Author Question: Unpolarized light of intensity I0 passes through two sheets of ideal polarizing material. If the ... (Read 119 times)

jayhills49

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on: Jul 28, 2018
Unpolarized light of intensity I0 passes through two sheets of ideal polarizing material. If the transmitted intensity is 0.375I0, what is the angle between the polarizers?
 a. 22.5
  c. 30
  b. 60
  d. 45

Question 2

Of the following systems, which contains the most heat?
 a. 100 kg of water at 80C
  c. 600 kg of ice at 0C
  b. 250 kg of water at 40C
  d. Systems do not contain heat.


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shewald78

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

C

Answer to Question 2

D


jayhills49

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Reply 2 on: Jul 28, 2018
Gracias!

upturnedfurball

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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