Author Question: If a liquid with a lower density than mercury were used in a barometer the height of the column in ... (Read 133 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548

If a liquid with a lower density than mercury were used in a barometer the height of the column in
  the barometer would:a.
   increase.
  b. decrease.
  c. remain the same.
  d. not provide an accurate measure of atmospheric pressure



Question 2

The surface pressures at the bases of warm and cold columns of air are equal. Air pressure in the
  warm column of air will __________ with increasing height __________ than in the cold
  column.
  a. decrease, more rapidly
  b. decrease, more slowly
  c. increase, more rapidly
  d. increase, more slowly




jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

a

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

The average adult has about 21 square feet of skin.

For a complete list of videos, visit our video library