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

Author Question: Which of the following is actually being measured when a vacuum is measured in microns? A) The ... (Read 77 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jul 24, 2018
Which of the following is actually being measured when a vacuum is measured in microns?
 
  A) The difference between the atmospheric pressure and mercury
  B) The amount of pressure that remains in the system
  C) The amount of pressure that has been removed from the system
  D) The full atmospheric pressure at sea level in the system

Question 2

Microns are used to measure deep vacuum by measuring:
 
  A) The height of a column of mercury supported by the remaining absolute pressure.
  B) The number of molecules remaining in the evacuated space.
  C) The distance between the remaining molecules.
  D) The amount of pressure that has been removed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

A


dejastew

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
With all vacuum lines and the intake tube removed, the valve cover can be removed after removing all ... With all vacuum lines and the intake tube removed, the valve cover can be removed after removing all ...
After all valves have been properly measured and adjusted as necessary, start the reassembly process ... After all valves have been properly measured and adjusted as necessary, start the reassembly process ...
Vacuum Tests: Steady Fluctuating Vacuum Vacuum Tests: Steady Fluctuating Vacuum
Vacuum Tests: 3 to 9 in Fluctuating Vacuum Vacuum Tests: 3 to 9 in Fluctuating Vacuum
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ... Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...
Video: Definitions of stroke volume, preload definition & Factors influencing stroke volume

For a complete list of videos, visit our video library