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Author Question: Outlets on a household circuit are arranged in A) neither series or parallel. B) ... (Read 149 times)

K@

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on: Jul 29, 2018
Outlets on a household circuit are arranged in
 
  A)
 
  neither series or parallel.
  B)
 
  series.
  C)
 
  parallel.
  D)
 
  a combination of series and parallel.
  E)
 
  not given

Question 2

Light of wavelength 633 nm from a He-Ne laser passes through a circular aperture and is observed on a screen 4.0 m behind the aperture. The diameter of the central bright area is 5.4 cm. What is the diameter of the aperture?
 
  A) 2.0 m B) 960 m C) 110 m D) 6600 m


essyface1

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Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

C


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