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30 August, 23:54

The opera station broadcasts at 90.5 MHz and the rock nroll station at 07.1 MHz which station's signal has waves with longer wavelengths and which one has

higher energy

Answers (1)
  1. 31 August, 00:50
    I'm assuming that's a typo, and the rock station is at 107.1 MHz.

    The lower frequency radio waves, emanating from the opera

    station, are longer.

    Each photon of radiation with higher frequency, emanating from

    the rock station, has more energy. But the total energy radiating

    from each station depends on the power level of their transmitter,

    not on their frequency.
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