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Author Question: A beam of polarized light of intensity I0 passes through a sheet of ideal polarizing material. The ... (Read 85 times)

newbem

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on: Jul 28, 2018
A beam of polarized light of intensity I0 passes through a sheet of ideal polarizing material. The polarization axis of the beam and the transmission axis of the sheet differ by 45. What is the intensity of the emerging light?
 a. 0.25I0
  c. 0.50I0
  b. 0.87I0
  d. 0.75I0

Question 2

Normal body temperature for humans is 37C. What is this temperature in kelvins?
 a. 296
  c. 393
  b. 310
  d. 273


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cassie_ragen

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

C

Answer to Question 2

B


newbem

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Reply 2 on: Jul 28, 2018
:D TYSM

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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