Question

the nearest harmonics of an organ pipe open at the both the ends are 2 HZ and 4 HZ what is the fundemental freequency ?​

Answer 1

Answer:

sorry I don't know the answer

it is a model question

Explanation:

The two nearest harmonics of a tube closed at one end and open at other end are 220Hz and 260Hz. What is the fundamenal frequency of the system

The two nearest harmonics of a tube closed at one end and open at other end are 220Hz and 260Hz. What is the fundamenal frequency of the system?

ANSWER

For closed organ pipe,

Difference in successive frequencies is equal to twice of fundamental frequency

Difference in two frequencies=260−220=40Hz

2f₀=40

f₀=40/2=20Hz.

∴ the fundamental frequency of the system is 20Hz