Question

The frequency in case of pipe open at both ends can be calculated by
(1) n/2 ( (B) nv/4​

Answer 1

Answer:

The frequency of a pipe that is open at both ends can be calculated using the following equation:

frequency = nv/2L

where:

n is the harmonic number (an integer value starting at 1, 2, 3, etc.)

v is the velocity of sound in the material of the pipe

L is the length of the pipe

This equation is based on the concept of standing waves, which occur when waves reflect off the ends of the pipe and interfere with each other. The frequency of the standing wave is determined by the length of the pipe and the velocity of sound in the material of the pipe. By using this equation, it is possible to calculate the frequencies of the different harmonics that can occur in a pipe that is open at both ends