What is the best description of the destructive interference of light? The crest of one wave overlaps with the trough of a

Question

What is the best description of the destructive interference of light?

The crest of one wave overlaps with the trough of another.

A mechanical wave meets an electromagnetic wave.

A longitudinal wave meets a transverse light wave.

The crests of two waves intersect.

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bonexptip 1 year 2021-08-06T12:53:14+00:00 1 Answers 72 views 0

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    1
    2021-08-06T12:54:45+00:00

    Destructive interference occurs when the maxima of two waves are 180 degrees out of phase: a positive displacement of one wave is cancelled exactly by a negative displacement of the other wave.

    Answer:

    The crest of one wave overlaps the trough of another.

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