Question bank/JEE Main/Physics

JEE MainPhysicsEasy

The following figure depicts a wave travelling in a medium.
Which pair of particles are in phase.

Show answer and solution
Point is moving down though
they are at the same distance from equilibrium position at the instant

shown. Therefore B and F are not in phase.

By same argument, A and G are in phase.

TOPIC:Waves in a string

SUB TOPIC: Particles in phase

Source: Grass-G / Ph-28 Physics paper FST 16 Jan.docx

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