What are the important characteristics of progressive wave?

1.	What are the important characteristics of progressive wave?
Answer» <html><body><p></p>Solution :(i) Particles in the medium vibrate about their <a href="https://interviewquestions.tuteehub.com/tag/mean-1091459" style="font-weight:bold;" target="_blank" title="Click to know more about MEAN">MEAN</a> positions with the same amplitude <br/> (ii) The phase of every particle ranges from 0 to `2pi`. <br/> (iii) No particle remains at rest permanetly. Particle remains at rest permanetly. Particles come to the rest position only twiceat the extreme points during wave propagation. <br/> (iv) Transverse progressive waves are characterized by crests and troughs whereas longitudinal progressive waves are characterized by compressions and rerefactions. <br/> (v) At the <a href="https://interviewquestions.tuteehub.com/tag/man-1085541" style="font-weight:bold;" target="_blank" title="Click to know more about MAN">MAN</a> position the particles <a href="https://interviewquestions.tuteehub.com/tag/always-373607" style="font-weight:bold;" target="_blank" title="Click to know more about ALWAYS">ALWAYS</a> move the same maximum velocity. <br/> (<a href="https://interviewquestions.tuteehub.com/tag/vi-723586" style="font-weight:bold;" target="_blank" title="Click to know more about VI">VI</a>) The displacement velocity and acceleration of particles separated from each othher by `nlambda` are the same, where n-an integer, and `lambda`- the wavelength.</body></html>

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