MHTCET 14 May 2023 Shift 1 Solved Paper

Section: Physics

Question : 147 of 150

Marks: +1, -0

If ' l ' is the length of the open pipe, ' r ' is the internal radius of the pipe and ' V ' is the velocity of sound in air then fundamental frequency of open pipe is

‌
V
(l+0.3r)
‌
V
(l+1.2r)
‌
V
(l+0.6r)
‌
V
2(l+1.2r)

Validate

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