Why does the signal on an FM radio station often fade out as you go under...
- Why does the signal on an FM radio station often fade out as you go under a metal underpass on the freeway, but an AM station does not?
Homework Answers
The signal on a FM radio station often fade out as you go under a metal underpass on the freeway then the AM station because FM signal have high frequency (lower wavelength) and it passes through metal gaps (holes)or metal mess.
{This not with AM because of low frequency (higher wavelength) }.
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Why does the signal on an FM radio station often fade out
as you go under...
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