Q. 124.7( 6 Votes )

Crest and trough.

Answer :

Crest: It is the highest point the medium rises to while propagation of wave.

Trough: It is the lowest point a medium falls to while propagation of wave.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses