« previous next »

Author Question: The layer in the atmosphere where friction is important in determining wind speed: A) ... (Read 18 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?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Mechanisms of water movement from soil through plants to the atmosphere. Mechanisms of water movement from soil through plants to the atmosphere.
ABO Blood Reactions Are Important in Transfusions ABO Blood Reactions Are Important in Transfusions
Burn Degree By Tissue Layer Burn Degree By Tissue Layer
Maps are important tools in political science as they help us see relationships between politics and Maps are important tools in political science as they help us see relationships between politics and
Sources of SO2 Pollution in the Atmosphere Sources of SO2 Pollution in the Atmosphere
Composition of the Atmosphere Composition of the Atmosphere
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library