The electromagnetic waves that carry FM radio range in frequency from 87.9 MHz to 107.9 MHz...
The electromagnetic waves that carry FM radio range in frequency from 87.9 MHz to 107.9 MHz .
What is the range of wavelengths of these radio waves? Choose best answer.
(a) 500 - 750 nm
(b) 0.879 - 1.08 m
(c) 2.78 - 3.41 m
(d) 278 - 341 m
(e) 234 - 410 km
Homework Answers
v=wf
3 x 10^8 = 87.9 x 10^6w
w=3.41
v=wf
3 x 10^8 = 107.9 x 10^6w
w=2.78
Hope this helps!
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