A Text-book of Physics, Volumen2

acceleration amplitude axis beats cavity centre chronograph circle combination tones compression curve of sines diameter diatonic scale direction disc displacement diagram dissonance distance disturbance drum energy equal experiments fixed flame force fork frequency fundamental tone gauze give given harmonic series heard heat Helmholtz holes increases instrument intervals investigation layer length longitudinal longitudinal waves loops Lord Rayleigh lower major third membrane method mode of vibration motion moving nodal lines nodes observer obtained octave open end ordinates organ-pipe orifice overtones particle pendulum periodic curve phase piston pitch plate position prong propagated radius rarefaction ratio reed reflection represent resonance result round sensitive shown simple harmonic motion sound-waves stationary waves stretched string successive superposition suppose surface swing temperature tension tion transverse transverse waves tuning tuning-fork unison upper velocity of sound vowel wave-length wave-tube wire Young's modulus