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Author Question: When you view color in a soap film with sunlight in back of you, a friend on the other side of the ... (Read 119 times)

KWilfred

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on: Jul 29, 2018
When you view color in a soap film with sunlight in back of you, a friend on the other side of the soap film likely sees
 
  A) the same color.
  B) a different color.
  C) only your head.

Question 2

Consider the interference colors in a film of gasoline on a wet street. The water provides a
 
  A) means of spreading the gasoline into a thin film.
  B) means of slowing the rapid evaporation of gasoline.
  C) chemical bond with the gasoline.
  D) second reflecting surface.
  E) all of the above


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CourtneyCNorton

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

Answer: B

Answer to Question 2

Answer: D


KWilfred

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Reply 2 on: Jul 29, 2018
Excellent

yeungji

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Reply 3 on: Yesterday
:D TYSM

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