Vibratory Motion and SoundLongmans, Green, 1882 - Broj stranica: 135 |
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Stranica 1
... 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 called the periodic time ...
... 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 called the periodic time ...
Stranica 3
... side of the position of equilibrium , and the whole motion of the fork can thus be divided into four equal parts which are reversed copies of each other . 4. The proportionality of the elastic force called out by displacement to the ...
... side of the position of equilibrium , and the whole motion of the fork can thus be divided into four equal parts which are reversed copies of each other . 4. The proportionality of the elastic force called out by displacement to the ...
Stranica 5
... , are perpendicular to the sides of the triangle C Y P , which may therefore be taken as the triangle of velocities . Hence CY represents the velocity of x . and , since P and x have identical motions in SIMPLE HARMONIC MOTION . 5.
... , are perpendicular to the sides of the triangle C Y P , which may therefore be taken as the triangle of velocities . Hence CY represents the velocity of x . and , since P and x have identical motions in SIMPLE HARMONIC MOTION . 5.
Stranica 12
... the parallelogram of which o A , O B are two sides . If O R be the diagonal of this parallelogram , the motion of R is the required resultant . For since AR is. 12 VIBRATORY MOTION AND SOUND . CHAPTER II COMPOSITION OF MOTIONS OF ...
... the parallelogram of which o A , O B are two sides . If O R be the diagonal of this parallelogram , the motion of R is the required resultant . For since AR is. 12 VIBRATORY MOTION AND SOUND . CHAPTER II COMPOSITION OF MOTIONS OF ...
Stranica 15
... sides into four smaller jointed parallelograms , two of which , AG , G B , are similar to the whole parallelogram and are there- fore about the same diagonal . The intersection G of the two cross - bars thus divides the diagonal A B in ...
... sides into four smaller jointed parallelograms , two of which , AG , G B , are similar to the whole parallelogram and are there- fore about the same diagonal . The intersection G of the two cross - bars thus divides the diagonal A B in ...
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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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