Duration: 1:10

1 views

0

The displacement \( y \) of a wave travelling in the \( x \)-direction is given by \( y=10^{-4} \sin \left(600 t-2 x+\frac{\pi}{3}\right) \) metres, where \( x \) is
\( \mathrm{P} \) expressed in metres and \( t \) in seconds. The speed of the W wave-motion, in \( \mathrm{ms}^{-1} \), is
[AIEEE 2003, 04; CBSE PMT 2006; Similar MP PET 1996;
AMU (Engg.) 1999; BHU 2002; WB-JEE 2010]
(a) 200
(b) 300
(c) 600
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live