Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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... difference in wave - lengths . 55 , 56. Verification from the equations . 57. Application to sound . 58. Two equal undulations in opposite directions with transverse 38 60. Nodes . 61 . vibrations . 59. With longitudinal X CONTENTS .
... difference in wave - lengths . 55 , 56. Verification from the equations . 57. Application to sound . 58. Two equal undulations in opposite directions with transverse 38 60. Nodes . 61 . vibrations . 59. With longitudinal X CONTENTS .
Stranica xi
Joseph David Everett. 60. Nodes . 61 . vibrations . 59. With longitudinal vibrations . Antinodes . 62. Verification from the equations . 63. Transverse vibrations . 64. Stationary undulation . 65 , 66. Composition of undulations in ...
Joseph David Everett. 60. Nodes . 61 . vibrations . 59. With longitudinal vibrations . Antinodes . 62. Verification from the equations . 63. Transverse vibrations . 64. Stationary undulation . 65 , 66. Composition of undulations in ...
Stranica 51
... nodes , and the points of maximum displacement , B and D , antinodes . 59. Now , passing to the case of longitudinal vibra- tions , consider the state of things at the moment when the maximum compressions in the two sets of waves are in ...
... nodes , and the points of maximum displacement , B and D , antinodes . 59. Now , passing to the case of longitudinal vibra- tions , consider the state of things at the moment when the maximum compressions in the two sets of waves are in ...
Stranica 52
... nodes . 61. When the maximum compressions of one set are in coincidence with the maximum extensions of the other , the points at which these coincidences occur are midway between the nodes . At these points ( which are called antinodes ) ...
... nodes . 61. When the maximum compressions of one set are in coincidence with the maximum extensions of the other , the points at which these coincidences occur are midway between the nodes . At these points ( which are called antinodes ) ...
Stranica 54
... nodes . To find them we must put 2π X = mπ , where m is any integer , and we have x = m 2 . -- 2 ( B ) At the points for which cos 2π X = 0 , and 7 2π X therefore sin = 1 , the displacements and velocities are constantly zero , but the ...
... nodes . To find them we must put 2π X = mπ , where m is any integer , and we have x = m 2 . -- 2 ( B ) At the points for which cos 2π X = 0 , and 7 2π X therefore sin = 1 , the displacements and velocities are constantly zero , but the ...
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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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