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Author Question: When waves from a pair of closely-spaced slits arrive in phase A) a bright fringe is produced. ... (Read 18 times)

Starlight

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on: Jul 29, 2018
When waves from a pair of closely-spaced slits arrive in phase
 
  A) a bright fringe is produced.
  B) a dark fringe is produced.
  C) both bright and dark fringes are produced.
  D) none of the above

Question 2

Radio waves that diffract more around small buildings are
 
  A) AM.
  B) FM.
  C) both diffract equally


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sokh

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

Answer: A

Answer to Question 2

Answer: A


Starlight

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

epscape

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Reply 3 on: Yesterday
Excellent

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