AM radio signals are broadcast at frequencies between 550 kHz and 1600 kHz and travel 2.99792 × 10 8 m/s. What?
AM radio signals are broadcast at frequencies
between 550 kHz and 1600 kHz and travel
2.99792 × 10
8 m/s.
What is the shortest AM wavelength?
Answer in units of m
What is the longest AM wavelength?
Answer in units of m
FM frequencies range between 88 MHz and
108 MHz and travel at the same speed.
What is the shortest FM wavelength?
Answer in units of m
What is the longest FM wavelength?
Answer in units of m
Update:Its 2.99792 x 10^8 m/s
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Answers & Comments
Verified answer
(299.792/1.6) = 187.37 metres.
(299.792/0.55) = 545.1 metres.
(299.792/108) = 2.776 metres.
(299.792/88) = 3.41 metres.
I have changed the AM frequencies to MHz. for simplicity., = 1.6MHz. and 0.55MHz.