idkm9k4uraashto
idkm9k4uraashto
15-08-2016
Physics
contestada
what is a radio wave?
Respuesta :
princegn
princegn
15-08-2016
an electromagnetic wave of a frequency between about 104
and 10
11
or 10
12
Hz, as used for long-distance communication
Answer Link
Merwaasaleh
Merwaasaleh
30-12-2019
Answer: Radio waves are invisible rays that only radio telescopes can detect.
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
The Directory, established in 1795, was a. a strong central government b. composed of three members c. successful in restoring moderation to France d. overthrow
Write 305,501 in expanded form
7 times negative 3 times negative 2 equals
When the Treaty of Versailles at the end of World War I demanded surrender of German ships, the Germans sank their fleet in ____. A. complicity B. dexterity C.
Determine whether the ordered air is s solution of the given system of equations, remember to use alphabetical order of variables. (5,2); a+b=7 and 2a-8=b
At a club meeting, there are 10 more club members than nonmembers. The number of club members at the meeting is c. Which one is greater or are they equal? A. Th
Which kind of diet helps prevent cancer?
two thirds of a straight angle
Most fungi are saprobes. What does this mean?Select one of the options below as your answer:A. They feed on dead and decaying organic matter. B. They can prepar
Samantha's notebook has 14 pages more than three times as much as Lisa's notebook. If Samantha's notebook has 260 pages , how many pages are there in Lisa's not
