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Author Question: The Michelson interferometer can make precise length measurements using which of the following ... (Read 89 times)

jeatrice

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on: Jul 28, 2018
The Michelson interferometer can make precise length measurements using which of the following phenomena?
 a. resolving power
  c. force
  b. magnification
  d. interference

Question 2

Suppose there are 2 moles of a gas in a container of fixed size and the average spacing of molecules in the container is 4.0 nm. If an additional 14 moles of the gas are added to the container and thermal equilibrium is established, what is the new average spacing of the molecules?
 a. 2.0 nm
  c. 1.4 nm
  b. 0.50 nm
  d. 2.8 nm


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strudel15

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

D

Answer to Question 2

A


jeatrice

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Reply #2 on: Jul 28, 2018
Thank you!


strudel15

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Reply #3 on: Jul 28, 2018
Always glad to help...


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