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Author Question: Doppler radar can a. catch speeders b. measure the speed of a pitcher's fastball c. detect ... (Read 70 times)

itsmyluck

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on: Jul 28, 2018
Doppler radar can
 a. catch speeders
  b. measure the speed of a pitcher's fastball
  c. detect tornadoes
  d. do all of the above

Question 2

You listen to a live orchestra concert from a cheap seat far away, high up in the balcony. The music seems to be a little out of sync with the conductor's beat. Why?
 a. The musicians are paying no attention to the conductor.
  b. You are noticing a time lag due to the finite speed of sound.
  c. The orchestra is not very good.
  d. The viola section is dragging.


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ashely1112

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

D

Answer to Question 2

B
The other answers are possibilities


itsmyluck

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Reply #2 on: Jul 28, 2018
Thanks


ashely1112

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Reply #3 on: Jul 28, 2018
Welcome :)


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