A standing wave with number of loops is produced on a string fixed at both ends. Which one of the following…

A standing wave with number of loops is produced on a string fixed at both ends. Which one of the following statements is correct?
  1. All particles vibrate in phase.
  2. Particles between two consecutive antinodes vibrate in phase.
  3. The particles at alternate antinodes vibrate in phase.
  4. The particles at all antinodes vibrate in phase.

Solution

In standing waves in a fixed string, the particles at all antinodes vibrate in phase.
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Asked in: MHT CET 2022 (11 Aug Shift 1)

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