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 · Standing Sound Waves, Organ Pipes and Resonance Tubes
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.