« previous next »

Author Question: If a liquid with a lower density than mercury were used in a barometer the height of the column in ... (Read 161 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jul 15, 2018

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
Reply #1 on: Jul 15, 2018
Answer to Question 1

a

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
Reply #2 on: Jul 15, 2018
Thank you


jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 15, 2018
No problemo


« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Inspection of inner oral mucosa of lower lip Inspection of inner oral mucosa of lower lip
Measuring Adult Weight and Height Measuring Adult Weight and Height
Pneumonia patient’s chest x-ray. Note the irregular areas of density. Pneumonia patient’s chest x-ray. Note the irregular areas of density.
Transition from the lower to the upper limbs with compression over the drape. Apply compression with ... Transition from the lower to the upper limbs with compression over the drape. Apply compression with ...
The Upper (A) and Lower (B) Respiratory Tracts (2 of 2) The Upper (A) and Lower (B) Respiratory Tracts (2 of 2)
What volume of liquid would be dispensed by a P200 set to this volume? P200 Image 1.jpg What volume of liquid would be dispensed by a P200 set to this volume? P200 Image 1.jpg
Video: Cardiac Cycle (Part 1 of 4)

For a complete list of videos, visit our video library