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Author Question: The Michelson interferometer can make precise length measurements using which of the following ... (Read 87 times)

jeatrice

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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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Answer to Question 1

D

Answer to Question 2

A




strudel15

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