« previous next »

Author Question: The layer in the atmosphere where friction is important in determining wind speed: A) ... (Read 59 times)

HCHenry

  • Hero Member
  • *****
  • Posts: 591
on: Jul 14, 2018
The layer in the atmosphere where friction is important in determining wind speed:
 
  A) thermosphere.
  B) ionosphere.
  C) planetary boundary layer.
  D) hydrosphere.

Question 2

The horizontal pressure gradient force is proportional to:
 
  A) the speed necessary to achieve hydrostatic equilibrium.
  B) the change in temperature expressed in Kelvin degrees.
  C) the change in air density.
  D) the spacing between isobars.


akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Wind and Water Erosion of Cropland Soils Wind and Water Erosion of Cropland Soils
In countries where water can be contaminated, breastfeeding is an important option for the health of ... In countries where water can be contaminated, breastfeeding is an important option for the health of ...
Curved airflow and the gradient wind Curved airflow and the gradient wind
Circular friction with knuckles to various spots on the foot bottom. Concentrate on places with ... Circular friction with knuckles to various spots on the foot bottom. Concentrate on places with ...
Wavelengths that penetrate the earth's atmosphere Wavelengths that penetrate the earth's atmosphere
Determining the equation of a triangle median Determining the equation of a triangle median
Video: Digestive System Animation

For a complete list of videos, visit our video library