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Riddhi Ehsaan Mahal
Asked: 2022-11-09T00:43:32+05:30 In:

A tuning fork of frequency `340 H_(Z)` is sounded above an organ pipe of length `120 cm` . Water is now slowly poured in it . The minimum height of water column required for resonance is ( speed of sound in air = `340 m//s`)
A. 15 cm
B. 25 cm
C. 30 cm
D. 45 cm

A tuning fork of frequency `340 H_(Z)` is sounded above an organ pipe of length `120 cm` . Water is now slowly poured in it . The minimum height of water column required for resonance is ( speed of sound in air = `340 m//s`)
A. 15 cm
B. 25 cm
C. 30 cm
D. 45 cm
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  1. Correct Answer – D

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