why is it that low frequency waves are suitable for communication over great distance?
A. low frequency waves exhibit high raduction for electric current and other oscillation.
B. live telecast requires high frequency waves to transmit signal from one station to another.
C. low frequency waves carry the least amount of energy making them suitable for long distance communication.
D. low frequency waves exhibit low reduction of the amplitude of a signal making them suitable for long distance communications.
Answers & Comments
Question:
Why is it that low frequency waves are suitable for communication over great distance?
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Answer:
C. Low frequency waves carry the least amount of energy making them suitable for long distance communication.
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Explanation:
LF radio waves exhibit low signal attenuation, making them suitable for long-distance communications.