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

Author Question: When the volume of a closed container such as a hypodermic needle is increased, A) pressure ... (Read 91 times)

appyboo

  • Hero Member
  • *****
  • Posts: 527
When the volume of a closed container such as a hypodermic needle is increased,
 A) pressure increases.
  B) pressure decreases.
  C) Boyle's law is violated.
  D) air or liquid will be sucked into the hypodermic needle.

Question 2

Boyle's law states that
 A) given a constant temperature and pressure, increasing the number of molecules in a container will increase the pressure.
  B) given a volume of gas, increasing the pressure on the gas will increase the number of molecules in the gas.
  C) given a gas of constant temperature, increasing the volume of the chamber in which the gas is contained will decrease the pressure.
  D) none of the above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emsimon14

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

B

Answer to Question 2

C




appyboo

  • Member
  • Posts: 527
Reply 2 on: Jul 4, 2018
Great answer, keep it coming :)


vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

For a complete list of videos, visit our video library