A composite wire of length 
is made by joining two different wires A and B having the same length, made of the same material but of different radii 
and 2r respectively. The composite wire is vibrating at such a frequency, that the junction of the two wires form a node. If the number of antinodes in the wire A is p and that in the wire B is q, then the ratio p : q 
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
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