This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A swimmer cannot snorkel more than a meter deep because air A) in the lungs cannot easily be ... (Read 41 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Jul 29, 2018
A swimmer cannot snorkel more than a meter deep because air
 
  A) in the lungs cannot easily be expelled.
  B) tends to liquefy in the snorkel tube.
  C) is buoyed up leaving the swimmer breathless.
  D) at the surface will not freely enter the higher-pressure region in the compressed lungs.
  E) all of the above

Question 2

When a gas in a container is squeezed to half its volume, its density
 
  A) halves.
  B) doubles.
  C) quadruples.
  D) remains the same.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


ereecah

  • Member
  • Posts: 530
Reply 2 on: Jul 29, 2018
Gracias!

Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Effects of Deep Brain Stimulation of the Subgenual ACC Effects of Deep Brain Stimulation of the Subgenual ACC
Lungs showing appearance of acute histoplasmosis infection. Lungs showing appearance of acute histoplasmosis infection.
Apply deep circular friction with the fingertips to the erector muscles on the right side, moving ... Apply deep circular friction with the fingertips to the erector muscles on the right side, moving ...
Human Lungs (Respiratory System) Human Lungs (Respiratory System)
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Lane 8 - The Deep with Art School Girlfriend Lane 8 - The Deep with Art School Girlfriend
Video: HIV Infection: Viral life cycle

For a complete list of videos, visit our video library