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What are the differences between constructive and destructive interference?

Constructive Interference: Displacements in the same direction, larger amplitude. | Destructive Interference: Displacements in opposite directions, smaller amplitude.

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What are the differences between constructive and destructive interference?

Constructive Interference: Displacements in the same direction, larger amplitude. | Destructive Interference: Displacements in opposite directions, smaller amplitude.

What happens when two waves with slightly different frequencies superpose?

Beats are produced, resulting in periodic amplitude fluctuations.

What are the differences between constructive and destructive interference?

Constructive: Wave displacements in the same direction, larger amplitude | Destructive: Wave displacements in opposite directions, smaller amplitude.