In a standing wave, the positions where there is maximum vertical motion are called
A) antinodes.
B) nodes.
C) wave gaps.
D) troughs.
E) surges.

Question

Quizplus · Accepted Answer

Antinodes are positions in a standing wave where the amplitude of vibration is maximum. In other words, they are the positions of maximum displacement, where the waves appear to be at their highest energy state. Nodes, on the other hand, are positions of minimum or zero displacement in a standing wave. Therefore, the correct choice is A) antinodes.

In a Standing Wave, the Positions Where There Is Maximum