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

Author Question: Describe the structure and properties of the typical warm front and explain what usually happens ... (Read 69 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jul 14, 2018
Describe the structure and properties of the typical warm front and explain what usually happens when it meets a cold front.
 
  What will be an ideal response?

Question 2

Describe the cloud sequence associated with the approach and passage of a warm front.
 
  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

coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: Warm fronts separate advancing masses of warm air from the colder air ahead. As with cold fronts, the differing densities of the two air masses discourage mixing, so the warm air flows upward along the boundary. This process is called overrunning. Warm fronts are about half as steep as cold fronts (their slopes are about 1:200), which causes the lifting of the warm air to extend for greater horizontal distances than for cold fronts.

Answer to Question 2

Answer: First, high clouds (cirrus, cirrostratus, cirrocumulus) appear. As the warm front approaches, the clouds thicken and lower into middle clouds (altostratus). Finally, near the warm front, stratus and nimbostratus are seen. As the warm front passes, the clouds usually decrease.


tsand2

  • Hero Member
  • *****
  • Posts: 520
Reply #2 on: Jul 14, 2018
TY


coyin

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 14, 2018
Happy to Help


« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Motifs of protein secondary structure Motifs of protein secondary structure
A typical electric cooling fan assembly after being removed from the vehicle. A typical electric cooling fan assembly after being removed from the vehicle.
A typical peak-and-hold fuel-injector waveform. Most fuel injectors that measure less than 6 ohms ... A typical peak-and-hold fuel-injector waveform. Most fuel injectors that measure less than 6 ohms ...
Typical Work Settings for Massage Therapists Typical Work Settings for Massage Therapists
. In which distribution is the mean more “typical” of all scores? . In which distribution is the mean more “typical” of all scores?
Plasmid structure Plasmid structure
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library