An organ pipe 40 cm long is open at both ends. The speed of sound in air is 360 m s⁻¹. The frequency of the second harmonic i s __________ Hz.
Physics · Wave Motion · stationary wave in sound and organ pipe ,resonance tube
An organ pipe 40 cm long is open at both ends. The speed of sound in air is 360 m s⁻¹. The frequency of the second harmonic is __________ Hz.