Microwave signals are beamed between two mountaintops 55 km apart.How long does it take a signal to travel from one mountaintop tothe other?t=?
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Long-distance telephone communication utilizes transmissionofelectromagnetic signals in the microwave part of the spectrum.Howlong does it take to transmit a signal cross country, adistanceof 4064 km?
Long-distance telephone communication utilizes transmission ofelectromagnetic signals in the microwave part of the spectrum. Howlong does it take to transmit a signal cross country, a distance of4778 km?
Long-distance telephone communication utilizes transmission ofelectromagnetic signals in the microwave part of the spectrum. Howlong does it take to transmit a signal cross country, a distance of3294 km?