Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-numerical-Easy-Class 11
In a glass tube partially filled with water, what is the relation between the length of the tube L and the possible wavelengths λ for the formation of stationary waves when the open end is an antinode?
A
L = (n + 1/2)λ/2
B
L = nλ/2
C
L = nλ
D
L = (n + 1)λ
Correct Answer
Option A
Detailed Explanation
For a tube with one node and one antinode, the length L is given by L = (n + 1/2)λ/2, as derived from the condition x = (n + 1/2)λ/2 for antinodes.
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