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15 February, 02:56

Beats are the difference in (a) Frequency (b) Amplitude (c) Intensity (d) None

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  1. 15 February, 03:04
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    Beats are the difference in frequency.

    (a) is correct option.

    Explanation:

    Beat:

    Beat is the difference of the frequency of two waves.

    The difference in frequency is equal to the number of beat per second.

    Amplitude:

    Amplitude of the wave is the maximum displacement.

    Frequency:

    Frequency is the number oscillations of wave in per second.

    Intensity:

    Intensity is the power per unit area.

    Hence, Beats are the difference in frequency.
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