« previous next »

Author Question: Which of the following gases makes up the bulk of the atmosphere? A) N2 B) O2 C) H2 D) CH4 E) ... (Read 20 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Aug 27, 2018
Which of the following gases makes up the bulk of the atmosphere?
 
  A) N2
  B) O2
  C) H2
  D) CH4
  E) H2O

Question 2

Would you expect a can of warm soda or other carbonated beverage to foam more or less while flying on a airplane?
 
  A) The amount of foam would decrease.
  B) The amount of foam would increase.
  C) The amount of foam would be the same.
  D) Airplanes are pressurized so there is no change in pressure.
  E) none of the above


apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Mimi

  • Hero Member
  • *****
  • Posts: 542
Reply #2 on: Aug 27, 2018
TY


apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Regulation of Blood pH and Gases Regulation of Blood pH and Gases
Compressibility factors of gases and vapors. Compressibility factors of gases and vapors.
Thermal Layers of the Atmosphere Thermal Layers of the Atmosphere
The atmosphere and weather The atmosphere and weather
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
Greenhouse gases increase in the stratosphere Greenhouse gases increase in the stratosphere
Video: Nervous pathway to the Neuromuscular (NMJ)

For a complete list of videos, visit our video library