The following phenomenon cannot be observed for sound waves � – McqOptions

MCQOPTIONS

1.	The following phenomenon cannot be observed for sound waves [NCERT 1982; CPMT 1985, 97; AFMC 2002; RPMT 2003]
A.	Refraction
B.	Interference
C.	Diffraction
D.	Polarisation
Answer» E.

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