Which one among the following statements is not correct? [NDA] – McqOptions

MCQOPTIONS

1.	Which one among the following statements is not correct? [NDA]
A.	In progressive waves, the amplitude may be constant and neighbouring points are out of phase with each other
B.	In air or other gases, a progressive antinode occurs at a displacement node and a progressive node occurs at a displacement antinode
C.	Transverse wave can be polarised while longitudinal wave cannot be polarised
D.	Longitudinal wave can be polarised while transverse wave cannot be polarised
Answer» B. In air or other gases, a progressive antinode occurs at a displacement node and a progressive node occurs at a displacement antinode

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