The distance between node and adjacent antinode is 30 cm. The wavelength is
A. 30 cm.
B. 90 cm.
C. 120 cm.
D. 60 cm.
Answer: Option D
Solution(By Examveda Team)
Keeping in view that; the distance between node and adjacent antinode is 30 cm. The wavelength is 60cm. A node is a point on a standing wave where the amplitude is minimum while antinode is the point of maximum displacement.This Question Belongs to General Knowledge >> Physics
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