Author Question: Because of their low frequencies, VHF and UHF are less susceptible to environmental ________ caused ... (Read 65 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
Because of their low frequencies, VHF and UHF are less susceptible to environmental ________ caused by rain, fog, and snow.
 
  A) erosion
  B) attenuation
  C) rusting
  D) occlusions

Question 2

________ is associated with ________ television, mobile telephones, cellular radio (which can be used in wireless networks), and paging.
 
  A) UHF, UHF
  B) VHF, VHF
  C) VHF, UHF
  D) UHF, VHF



emily12345

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

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

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library