?Stationary waves? are so called because in them [MP PMT 2001] – McqOptions

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1.	?Stationary waves? are so called because in them [MP PMT 2001]
A.	The particles of the medium are not disturbed at all
B.	The particles of the medium do not execute SHM
C.	There occurs no flow of energy along the wave
D.	The interference effect can?t be observed
Answer» D. The interference effect can?t be observed

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