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Author Question: Consider diving 30.0 m below the surface of the ocean (density 1.03 grams/cc). (a) what is the ... (Read 103 times)

berenicecastro

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on: Jul 27, 2018
Consider diving 30.0 m below the surface of the ocean (density 1.03 grams/cc).
 
  (a) what is the gauge pressure at that depth, in atmospheres?
  (b) what is the absolute pressure at that depth, in atmospheres?
  (c) If you were in a submarine at that depth, what would be the total force on a 100. cm2 window?

Question 2

Consider the Sun and its largest planet Jupiter. Where on the line joining them is their center mass? Is it within or outside the Sun? (Sun-Jupiter avg distance 778.million km; Solar mass/Jupiter mass = 1.0  103; Solar diameter 1.4 million km)
 
  What will be an ideal response?


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trog

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Reply #1 on: Jul 27, 2018
Answer to Question 1

(a) 2.99 atm (b) 3.99 atm (c) 3.03  103 N.

Answer to Question 2

0.78 million km from the center of the Sun; just outside solar surface


berenicecastro

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Reply #2 on: Jul 27, 2018
Thank you!


trog

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Reply #3 on: Jul 27, 2018
Always glad to help...


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