In stationary waves,

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In a stationary wave,a node is a point where the amplitude always remains zero at all times,and an antinode is a point where the amplitude is maxi

Vedclass · Accepted Answer

Energy is minimum at nodes and maximum at antinodes

Vedclass · Answer

(B) In a stationary wave,a node is a point where the amplitude always remains zero at all times,and an antinode is a point where the amplitude is maximum at all times.Since the energy of a wave is proportional to the square of its amplitude $(E \propto A^2)$,the energy is zero at the nodes (where $A = 0$) and maximum at the antinodes (where $A$ is maximum).Therefore,energy is minimum at nodes and maximum at antinodes.

Similar Questions

In a stationary wave,all particles

At a certain instant,a stationary transverse wave is found to have maximum kinetic energy. The appearance of the string at that instant is:

In a standing wave on a string rigidly fixed at both ends:

From which condition are the normal modes for the case of small hand drums decided?

Vedclass Test Series

Exam Paper Generator

Online Exam Module