(d) The signals for the monitor unit are transmitted as electromagnetic waves with a wavelength of 0.125 m. Wave speed of

Question

(d)
The signals for the monitor unit are transmitted as electromagnetic waves with a
wavelength of 0.125 m.
Wave speed of electromagnetic waves = 3 * 108 m/s
Calculate the frequency of the signal.

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Delwyn 2 months 2021-07-15T16:47:51+00:00 1 Answers 2 views 0

Answers ( )

    0
    2021-07-15T16:49:30+00:00

    Answer:

    Frequency = 24 × 10⁸ Hz

    Explanation:

    Given the following data;

    Speed = 3 × 10⁸ m/s

    Wavelength = 0.125 meters

    To find the frequency of the electromagnetic wave;

    Mathematically, the speed of a wave is given by the formula;

    Speed = Wavelength × frequency

    Substituting into the formula, we have;

    3 × 10⁸ = 0.125 × frequency

    Frequency = (3 × 10⁸)/0.125

    Frequency = 24 × 10⁸ Hz

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