The equation of transverse wave in stretched string is \[ y=5 \sin 2 \pi\left[\frac{t}{0.04}-\fr...

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The equation of transverse wave in stretched string is
\[
y=5 \sin 2 \pi\left[\frac{t}{0.04}-\frac{x}{50}\right]
\]
\( \mathrm{P} \)
W
Where distances are in \( \mathrm{cm} \) and time in second. The wavelength of wave is
(A) \( 15 \mathrm{~cm} \)
(B) \( 10 \mathrm{~cm} \)
(C) \( 25 \mathrm{~cm} \)
(D) \( 50 \mathrm{~cm} \).
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