Answer to Question #173052 in Classical Mechanics for Avinash

Question

velocity of sound in air is320 m/s . A pipe closed at one end has length of 1m

Answer 1

For closed pipe

$\nu=(2n-1)\frac{v}{4l},$

$\nu=(2n-1)\cdot 80~Hz,$

$\nu={80,240,400,560,...}$