This topic contains a solution. Click here to go to the answer

Author Question: What is the refracting and reflecting action of the ionosphere and the ground called? A. Skipping ... (Read 23 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
What is the refracting and reflecting action of the ionosphere and the ground called?
 
  A. Skipping
  B. Multipath reception
  C. Radio horizon
  D. Shadow zone

Question 2

What principle states that each point on a spherical wavefront may be considered as the source of a secondary spherical wavefront?
 
  A. Faraday's
  B. Huygens's
  C. Ohm's
  D. Maxwell's



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xthemafja

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

A

Answer to Question 2

B





 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

For a complete list of videos, visit our video library