When a stationary wave is formed then its frequency is
A
Same as that of the individual waves
B
Twice that of the individual waves
C
Half that of the individual waves
D
None of the above
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A
Same as that of the individual waves
a Second harmonic means $2$ loops in a total length. Hence plucking distance from one end
$=\frac{l}{2 p}=\frac{l}{2 \times 2}=\frac{l}{4}$
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