This topic contains a solution. Click here to go to the answer

Author Question: People can snorkel down to a depth of roughly one meter. This means that the additional pressure on ... (Read 117 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
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



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

B

Answer to Question 2

C





 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

For a complete list of videos, visit our video library