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malfutka [58]
3 years ago
13

Two waves meet and overlap. The first wave has an amplitude of 4.6 centimeters and the second wave has an amplitude of 2 centime

ters. If the waves meet crest to trough, what is the magnitude of the resulting amplitude of the combined wave?
Physics
1 answer:
vodka [1.7K]3 years ago
3 0

Answer:

Explanation:

The amplitude of resultant wave as the result of  overlap of two waves depends upon the phase difference between the two.  If the waves meet crest to trough , the phase difference is 180 degree or they are in opposite phase . Hence they will destroy each other . The amplitude of resultant wave can be obtained by subtracting the amplitudes of two waves. They will interfere destructively.

Amplitude of resultant gives waves = 4.6 - 2 = 2.6 cm.

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Explanation:

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Now, let's calculate the wavelength of the film;

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Thus; λ_film = 585 x 10^(-9)/1.5

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