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JEE Main 2002

Exam: JEE Main
Year: 2002
Subject: Physics
Chapter: Waves and Sound

JEE Main 2002 · Physics · Waves and Sound

Tube A has both ends open while tube B has one end closed,...

Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental frequency of tube

A

and

B

is

Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental

Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental

Options

A1 : 2
B1 : 4
C2 : 1
D4 : 1

Correct answer

C. 2 : 1

Step-by-step solution

\frac{\lambda_{\mathrm{A}}}{\lambda_{\mathrm{B}}}=\frac{1}{2} \Rightarrow \frac{\mathrm{n}_{\mathrm{A}}}{\mathrm{n}_{\mathrm{B}}}=\frac{2}{1}

Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental

Tube A has both ends open while tube B has one end closed, otherwise they are identical. The ratio of fundamental

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