« previous next »

Author Question: A process by which gas molecules escape through a tiny hole in a membrane into a vacuum without ... (Read 51 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Aug 27, 2018
A process by which gas molecules escape through a tiny hole in a membrane into a vacuum without collisions is called
 
  A) Boyle's law.
  B) diffusion.
  C) effusion.
  D) sublimation.

Question 2

What is the mass number of a neutron?
 
  A) 2
  B) 1
  C) 3
  D) 4
  E) 0


raili21

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

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?

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).

Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
Membrane Synthesis, lipid Bilayers, Enzymes function Membrane Synthesis, lipid Bilayers, Enzymes function
Membrane potential of a cell permeable to potassium only. Membrane potential of a cell permeable to potassium only.
The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ... The steps in the hearing process. (1) Sound waves enter the outer ear and travel through the ear ...
The arrangement of water molecules in (a) solid ice, and (b) liquid water. The arrangement of water molecules in (a) solid ice, and (b) liquid water.
Kx5 (Deadmau5 & Kaskade) - Escape [Lyric Video] ft. Hayla Kx5 (Deadmau5 & Kaskade) - Escape [Lyric Video] ft. Hayla
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library