In a stationary wave, all particles are [MP PMT 1994] – McqOptions

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1.	In a stationary wave, all particles are [MP PMT 1994]
A.	At rest at the same time twice in every period of oscillation
B.	At rest at the same time only once in every period of oscillation
C.	Never at rest at the same time
D.	Never at rest at all
Answer» B. At rest at the same time only once in every period of oscillation

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