Question

( mathcal{L O} )
( y=operatorname{Asin}(omega t-k x) )
wave velocing ( rightarrow ) w/k max paiticle velocity ( rightarrow ) Aw we kuow that ( k=2 pi / 2 ) a ( begin{aligned} text { now } quad mu / k &=A / sigma & sqrt{lambda}=2 pi A end{aligned} )

# A transverse wave is represented by y= A sin (ot-kx). For what value of the wavelength is the wave velocity equal to the maximum particle velocity ? (1) A (3) TAH (2) TA (4) 21A

Solution