Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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Stranica vi
... waves of 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 ...
... waves of 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 ...
Stranica x
... wave - length . 48. Velocity of propagation in terms of wave - length and period . 49. Equation to wave - curve at any time for transverse vibration . 50. Velocities of particles at different points of a wave . 51. Appli- cation to ...
... wave - length . 48. Velocity of propagation in terms of wave - length and period . 49. Equation to wave - curve at any time for transverse vibration . 50. Velocities of particles at different points of a wave . 51. Appli- cation to ...
Stranica xi
... wave - length PAGE 46 CHAPTER VI . COMPOSITION OF TWO S.H. MOTIONS OF DIFFERENT PERIODS . 68. Motions at right angles with periods as I to 2. 69 , 70. With periods as m to n . 71. Specimens of the curves . 72. Geometrical construction ...
... wave - length PAGE 46 CHAPTER VI . COMPOSITION OF TWO S.H. MOTIONS OF DIFFERENT PERIODS . 68. Motions at right angles with periods as I to 2. 69 , 70. With periods as m to n . 71. Specimens of the curves . 72. Geometrical construction ...
Stranica 9
... distance λ ; then we have y = a cos ( 2 TT X λ -ε ) . Comparing this with ( 7 ) , we see that 2π 2π n = or λ n B D ( 8 ) ( 9 ) FIG . 3 . A is called the wave - length . If we increase x by λ , we increase 2π X λ by 2π , and y will be ...
... distance λ ; then we have y = a cos ( 2 TT X λ -ε ) . Comparing this with ( 7 ) , we see that 2π 2π n = or λ n B D ( 8 ) ( 9 ) FIG . 3 . A is called the wave - length . If we increase x by λ , we increase 2π X λ by 2π , and y will be ...
Stranica 39
... wave is travelling from left to right . 47. Let the common difference of phase from particle to particle be of the ... length of the waves , or the wave - length , and is usually denoted by the Greek letter λ . Stated in general terms ...
... wave is travelling from left to right . 47. Let the common difference of phase from particle to particle be of the ... length of the waves , or the wave - length , and is usually denoted by the Greek letter λ . Stated in general terms ...
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amplitude antinode approximately axis beats called centre CHAPTER circle coefficient of elasticity component compound compression crank Crown 8vo curve cylinder denote described difference displacement distance Edition ellipse elliptic harmonic motion epoch equal equation extreme positions fixed force fork Hence History horizontal interval JOHN STUART MILL length LL.D lowest position Maps maximum mean value middle point musical nodes number of vibrations obtained opposite directions parallel parallelogram particle pendulum period of vibration perpendicular phase pipe pitch plane Plates Post 8vo pressure produce pulleys pulse quarter period R. A. PROCTOR ratio resultant revolving rhombus right angles round S. R. GARDINER S.H. motion side simple harmonic motion simple tones sin² slot sound square statical energy stationary straight line string tions toothed wheel tracing tube uniform circular motions velocity of propagation vertical vibrations per second vols vt-x wave-length Woodcuts