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Author Question: The Michelson interferometer is a device that may be used to measure: a. magnifying power of ... (Read 52 times)

LaDunn

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on: Jul 28, 2018
The Michelson interferometer is a device that may be used to measure:
 a. magnifying power of lenses.
  c. atomic masses.
  b. light wavelength.
  d. electron charge.

Question 2

Two one-liter containers each contain 10 moles of a gas. The temperature is the same in both containers. Container A holds helium (molecular mass = 4 u), and Container B holds oxygen (molecular mass = 32 u). Which container has the higher pressure and by what factor?
 a. Container A has 4 times the pressure of Container B.
  b. Container A has 8 times the pressure of Container B.
  c. Both containers have the same pressure.
  d. More information is needed to answer this question.


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Bison

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

B

Answer to Question 2

C


LaDunn

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Reply 2 on: Jul 28, 2018
Wow, this really help

ktidd

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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