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

Author Question: The ionosphere reflects __________ frequency radio waves. Fill in the blank(s) with correct ... (Read 47 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
on: Jul 28, 2018
The ionosphere reflects __________ frequency radio waves.
 Fill in the blank(s) with correct word

Question 2

Three devices that use electromagnetic induction in their operation are __________, __________, and __________.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickybb89

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 28, 2018
Answer to Question 1

low

Answer to Question 2

generators, transformers, dynamic microphones, regenerative brakes


piesebel

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Jul 28, 2018
Thanks


vickybb89

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Movement of sound waves through the human ear. Movement of sound waves through the human ear.
A form that the customer should fill out if there is a driveablilty concern to help the service ... A form that the customer should fill out if there is a driveablilty concern to help the service ...
Your Appearance Reflects Your Professionalism. Your Appearance Reflects Your Professionalism.
How to create a frequency table and histogram from raw data How to create a frequency table and histogram from raw data
A Radio Telescope in Green Bank, West Virginia A Radio Telescope in Green Bank, West Virginia
The frequency of aneuploidy changes dramatically over developmental time. Between 6 to 8 weeks and 2 The frequency of aneuploidy changes dramatically over developmental time. Between 6 to 8 weeks and 2
Video: Oxygen transport - methods and oxyhemoglobin

For a complete list of videos, visit our video library