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

Author Question: Mercury barometers: A) use mercury because it has a low density. B) are more cumbersome than ... (Read 85 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 14, 2018
Mercury barometers:
 
  A) use mercury because it has a low density.
  B) are more cumbersome than water barometers.
  C) give direct measurements in millibars.
  D) are inverted into a pool of mercury.

Question 2

Regarding isobars, it is true that:
 
  A) their spacing indicates the strength of the pressure gradient.
  B) they are drawn at 10 mb intervals in the United States.
  C) they depict areas having the same barometer reading.
  D) you will not find them on Canadian pressure charts.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


amal

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Jul 14, 2018
Correct answers!


deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 14, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Thyroid conditions may make getting pregnant impossible.

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.

Placard near driver’s door, including what devices in the vehicle contain mercury. Placard near driver’s door, including what devices in the vehicle contain mercury.
Pneumonia patient’s chest x-ray. Note the irregular areas of density. Pneumonia patient’s chest x-ray. Note the irregular areas of density.
Measuring Pressure: Mercury Barometers Measuring Pressure: Mercury Barometers
Population Density Population Density
Effect of dietary fats on high- and low-density cholesterol levels Effect of dietary fats on high- and low-density cholesterol levels
Physics - Density and Pressure Physics - Density and Pressure
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library