1.

The displacementequation of a standing wave in a homogeneous elastic medium is given by y=a cos (kx) cos (omegat) Match the physical quantitiesalpha in the column (I) to the correct statement in the column (II)

Answer»

P-2,Q-3,R-1,S-4
P-1,Q-4,R-2,S-3
P-4,Q-1,R-2,S-3
P-3,Q-1,R-4,S-2

ANSWER :B


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