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

Author Question: What is hydrostatic equilibrium, how is it affected by density, and what are its implications for ... (Read 88 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jul 14, 2018
What is hydrostatic equilibrium, how is it affected by density, and what are its implications for air movement?
 
  What will be an ideal response?

Question 2

What is the Coriolis force? What are its important properties? How does it affect the movement of objects?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: Hydrostatic equilibrium: When the gravitational force exactly equals the vertical pressure gradient force in magnitude, no vertical acceleration occurs. When the gravitational force slightly exceeds the vertical pressure gradient force, downward motions result. Such downward motions are always very slow. On the other hand, the upward-directed pressure gradient force sometimes greatly exceeds the gravitational force, and updrafts in excess of 160 km/hr (100 mph) can develop. Such updrafts are associated with powerful thunderstorms.

Answer to Question 2

Answer: The Coriolis force is caused by the earth's rotation and has an impact on anything that moves in any direction, including the wind. The magnitude of the Coriolis force increases with latitude and also with wind speed.


laurencescou

  • Member
  • Posts: 593
Reply 2 on: Jul 14, 2018
Gracias!

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Chemical equilibrium and the law of mass action. Chemical equilibrium and the law of mass action.
Regions of the Brain Affected by Antianxiety Medications Regions of the Brain Affected by Antianxiety Medications
Population Density Population Density
A pedigree for a rare autosomal recessive trait. In these pedigrees, most affected individuals have A pedigree for a rare autosomal recessive trait. In these pedigrees, most affected individuals have
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library