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Author Question: People can snorkel down to a depth of roughly one meter. This means that the additional pressure on ... (Read 129 times)

ENagel

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on: Jul 28, 2018
People can snorkel down to a depth of roughly one meter. This means that the additional pressure on the air in their lungs is roughly
 a. 9 800 N.
  b. 9 800 Pa. c. 9 800 ATM.
  d. 19 600 N.
  e. 19 600 N/m2.

Question 2

What is the net force inward acting on a spherical bathysphere of diameter 2.00 m at an ocean depth of 1 000 m? (The pressure inside the bathysphere is, hopefully, 1 ATM.) r(sea water) = 1.02  103 kg/m3.
 a. 1.26  104 N
  b. 1.26  106 N
  c. 1.26  108 N
  d. 1.26  1010 N
  e. 1.26  102 N


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ladyjames123

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

B

Answer to Question 2

C


ENagel

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Reply #2 on: Jul 28, 2018
TY


ladyjames123

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Reply #3 on: Jul 28, 2018
You're welcome


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