Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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Stranica 3
Joseph David Everett. when it is passing through this position ; they then gradually increase as it departs further from this position , and attain their maximum in the position of greatest displacement . Thus far they have been opposing ...
Joseph David Everett. when it is passing through this position ; they then gradually increase as it departs further from this position , and attain their maximum in the position of greatest displacement . Thus far they have been opposing ...
Stranica 9
... increase x by λ , we 2π X increase by 27 , and y will be unaltered . λ The curve is represented in Fig . 3. It evidently consists of a number of similar and similarly placed portions , each. SIMPLE HARMONIC CURVE . 9.
... increase x by λ , we 2π X increase by 27 , and y will be unaltered . λ The curve is represented in Fig . 3. It evidently consists of a number of similar and similarly placed portions , each. SIMPLE HARMONIC CURVE . 9.
Stranica 36
... increasing , the x vibrations are gaining upon y vibrations . For the phase of the x vibrations is , and the phase of the y vibrations is -d ; but if d increases with ( and at a much slower rate ) the incre- ment of -d in any time is ...
... increasing , the x vibrations are gaining upon y vibrations . For the phase of the x vibrations is , and the phase of the y vibrations is -d ; but if d increases with ( and at a much slower rate ) the incre- ment of -d in any time is ...
Stranica 37
... increasing , the x vibrations are gaining upon y vibrations . For the phase of the x vibrations is , and the phase of the y vibrations is 6 - d ; but if d increases with ( and at a much slower rate ) the incre- ment of 6-8 in any time ...
... increasing , the x vibrations are gaining upon y vibrations . For the phase of the x vibrations is , and the phase of the y vibrations is 6 - d ; but if d increases with ( and at a much slower rate ) the incre- ment of 6-8 in any time ...
Stranica 41
... increase , and the phase will diminish at such a rate that when x increases by a the phase diminishes by 2 ; the equation for the dis- placement of any particle is therefore y = α cos Ө ( 0 - 12 ) , π 7 that is , vt x ― 2 π 7 * ) . y ...
... increase , and the phase will diminish at such a rate that when x increases by a the phase diminishes by 2 ; the equation for the dis- placement of any particle is therefore y = α cos Ө ( 0 - 12 ) , π 7 that is , vt x ― 2 π 7 * ) . y ...
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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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