« previous next »

Author Question: What is the total mass of the Earth's atmosphere? The radius of the Earth is 6.4 106 m, and 1 ATM = ... (Read 67 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Jul 28, 2018
What is the total mass of the Earth's atmosphere? The radius of the Earth is 6.4  106 m, and 1 ATM = 1.01  105 N/m2.
 a. 5.3  1016 kg
  b. 1.1  1018 kg
  c. 5.3  1018 kg
  d. 1.1  1020 kg
  e. 5.3  109 kg

Question 2

Some species of whales can dive to depths of one kilometer. What is the total pressure they experience at this depth? (sea = 1 020 kg/m3 and 1.01  105 N/m2 = 1 ATM.)
 a. 9.00 ATM
  b. 90.0 ATM
  c. 100 ATM
  d. 111 ATM
  e. 130 ATM


sarah_brady415

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Earth Latitude Tilt Earth Latitude Tilt
6-8 Earth’s Major Tectonic Plates 6-8 Earth’s Major Tectonic Plates
Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to
Gravitational Potential Energy for the Earth problem Gravitational Potential Energy for the Earth problem
Earth 200 Million Years Ago Earth 200 Million Years Ago
Video: Exercise and cardiac output

For a complete list of videos, visit our video library