A longitudinal wave is described by the equation y = y_(0) sin 2pi (ft

1.	A longitudinal wave is described by the equation y = y_(0) sin 2pi (ft - x// lambda) . The maximum particle velocity is equal to four times the wave velocity if ……….. .
Answer» <html><body><p>`lambda = pi y_(0)//4`<br/>`lambda = pi y_0//2`<br/>`lambda = 4 pi y_(0)`<br/>`lambda = 2 pi y_(0)`</p>Solution :Particle velocity ` v= (dy)/(<a href="https://interviewquestions.tuteehub.com/tag/dt-960413" style="font-weight:bold;" target="_blank" title="Click to know more about DT">DT</a>) = 2 pi y_(0) <a href="https://interviewquestions.tuteehub.com/tag/cos-935872" style="font-weight:bold;" target="_blank" title="Click to know more about COS">COS</a> {2 pi (<a href="https://interviewquestions.tuteehub.com/tag/ft-1001010" style="font-weight:bold;" target="_blank" title="Click to know more about FT">FT</a> - x// lambda)}` <br/> `v_("max") = 2pi fy_0` <br/> `v_("max") = 2pi f y_(0) = 4 f lambda` <br/> `implies lambda = (pi y_(0))/(2)`</body></html>

A longitudinal wave is described by the equation y = y_(0) sin 2pi (ft - x// lambda) . The maximum particle velocity is equal to four times the wave velocity if ……….. .