The maximum length of a closed pipe that...

The maximum length of a closed pipe that would produce a just audible sound is `(V_("sound") =336 m//s)` :-

4.2 cm

4.2 m

4.2 mm

1.0 cm

Text Solution

Verified by Experts

The correct Answer is:

`v=flamda(lamda//4=L)rArr 336=20xx4LrArr L=4.2 m`

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