Q. The distance between node and adjacent antinode is 30 cm. The wavelength is
✅ Correct Answer: (D)
60 cm.
Explanation: 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.
Explanation by: Team MCQ Buddy
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.