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Author Question: When a shower is turned on, the shower curtain moves towards the water spray. This partly involves ... (Read 2432 times)

piesebel

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When a shower is turned on, the shower curtain moves towards the water spray. This partly involves
 
  A) capillary action.
  B) surface tension.
  C) pressure changes in moving fluids.
  D) none of the above

Question 2

When air gains speed in sweeping across a rooftop its internal pressure is
 
  A) reduced.
  B) unaffected.
  C) increased.



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xiaomengxian

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Answer to Question 1

Answer: C

Answer to Question 2

Answer: A




piesebel

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Reply 2 on: Jul 29, 2018
Wow, this really help


gcook

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Reply 3 on: Yesterday
Gracias!

 

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