SHMHard
Question
A string OP of length L is fixed at both ends and vibrates in its first overtone with time period T and maximum amplitude ′A′. At any time, the shape of string is shown in the figure. Points O, C and P represent nodes. OB = BC = CD = DP. (BQ = DR = A) Choose the CORRECT statement (s) :-
Options
A.The net flow of energy through section OS is dependent on time
B.The net flow of energy through section OQ is dependent on time
C.The net flow of energy through section OC is dependent on time
D.The net flow of energy through section OT is dependent on time.
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