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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 16 - Waves and Acoustics > Two organ pipe , both closed at one end , have lengths l and l+Δl. Neglect end corrections. If the velocity of sound in air is V, then the number of beats/s` is

Two organ pipe , both closed at one end , have lengths l and l+Δl. Neglect end corrections. If the velocity of sound in air is V, then the number of beats/s` is

both closed at one end have lengths l and l+Δl. Neglect end corrections. If the velocity of sound in air is V then the number of beats/s` is Two organ pipe