Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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Stranica vi
... equal wave - length , is based on Chapter III . Stationary undulation is shown ( by proof in duplicate , as above ) to be the resultant of two opposite systems of waves , and the production of beats by waves in the same direction is ...
... equal wave - length , is based on Chapter III . Stationary undulation is shown ( by proof in duplicate , as above ) to be the resultant of two opposite systems of waves , and the production of beats by waves in the same direction is ...
Stranica x
... equal circular motions in opposite directions . 27. Two unequal circular motions in oppo- site directions ; elliptic ... EQUAL WAVE - LENGTH . 52. Composition of undulations defined . 53. Two undulations in same direction . 54. Effect of ...
... equal circular motions in opposite directions . 27. Two unequal circular motions in oppo- site directions ; elliptic ... EQUAL WAVE - LENGTH . 52. Composition of undulations defined . 53. Two undulations in same direction . 54. Effect of ...
Stranica 1
... equal distance on the other side , and swing backwards and forwards a great number of times before they finally come to rest . This is an example of vibration . The time occupied in swinging from one side to the other and back again is ...
... equal distance on the other side , and swing backwards and forwards a great number of times before they finally come to rest . This is an example of vibration . The time occupied in swinging from one side to the other and back again is ...
Stranica 2
... equal periodic times , produce sounds of the same pitch . And it is a general law that unless a vibrating body be very widely distorted from its position of equili- brium , its periodic time , and therefore its pitch , are in- dependent ...
... equal periodic times , produce sounds of the same pitch . And it is a general law that unless a vibrating body be very widely distorted from its position of equili- brium , its periodic time , and therefore its pitch , are in- dependent ...
Stranica 3
... equal parts which are reversed copies of each other . 4. The proportionality of the elastic force called out by displacement to the displacement itself is thus a fundamental law of the vibratory motions which give rise to musical sound ...
... equal parts which are reversed copies of each other . 4. The proportionality of the elastic force called out by displacement to the displacement itself is thus a fundamental law of the vibratory motions which give rise to musical sound ...
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amplitude approximately axis boards Books Cabinet Edition called centre Chapter Church circle circular cloth component compound compression constant continued Crown 8vo curve denote described difference direction displacement distance double Edition elasticity ellipse energy English epoch equal equation Essays extension extreme figure fixed force fork given gives half Hence History horizontal Illustrations increase length Maps maximum mean middle moving nearly nodes obtained opposite directions original parallel particle pendulum period perpendicular phase pipe pitch places plane Plates position present produce projection propagation ratio reflected regarded represented resultant revolving right angles round S.H. motions Series shows sides simple harmonic motion sound square straight line string tion tone traced Translated travelling undulations uniform velocity vertical vibrations vols wave-length waves whole Woodcuts
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