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Author Question: Unpolarized light of intensity I0 passes through two sheets of ideal polarizing material. If the ... (Read 135 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
Thanks for the timely response, appreciate it

FergA

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Reply 3 on: Yesterday
Wow, this really help

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