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A closed organ pipe resonates at it's fundamental frequency of 300 Hz . can rise in temprature or pressure effects the value of frequency? please explain it.

A closed organ pipe  resonates at it's fundamental frequency of 300 Hz . can rise in temprature or pressure effects the value of frequency? please explain it.

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1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago
Hello
See freq=velocity/lamda
and when we increase temperature of the air
velocity of the sound depends on temp by approximate formulae
V(T)=330+0.6 T
So if velocity changes according to formulae freq will change too.
Thanks & Regards
Arun Kumar
Btech IIT delhi
Askiitians Faculty

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