Vibratory Motion and SoundLongmans, Green, 1882 - 135 páginas |
Dentro del libro
Resultados 1-5 de 10
Página xi
... velocity in air . IOI . Effect of barometric and thermometric changes . 102. Open spaces , and speaking tubes . 103. Liquids and solids . 104. Strings 91 CHAPTER IX . REFLECTION OF SONOROUS UNDULATIONS . 105. Reflection CONTENTS . xi.
... velocity in air . IOI . Effect of barometric and thermometric changes . 102. Open spaces , and speaking tubes . 103. Liquids and solids . 104. Strings 91 CHAPTER IX . REFLECTION OF SONOROUS UNDULATIONS . 105. Reflection CONTENTS . xi.
Página 10
... tube drawn out to a fine point ) to the lower end of a pendulum vibrating in a small arc , and causing it to write upon a sheet of paper which is drawn by clock- work in a direction perpendicular to the plane of vibra- tion . 14. To ...
... tube drawn out to a fine point ) to the lower end of a pendulum vibrating in a small arc , and causing it to write upon a sheet of paper which is drawn by clock- work in a direction perpendicular to the plane of vibra- tion . 14. To ...
Página 67
... tube drawn out to a fine point below , and draws the curves upon a card laid beneath it . As the amplitudes of the vibrations of the pendulums gradually diminish , the curves become gradually smaller , and very beautiful effects of ...
... tube drawn out to a fine point below , and draws the curves upon a card laid beneath it . As the amplitudes of the vibrations of the pendulums gradually diminish , the curves become gradually smaller , and very beautiful effects of ...
Página 69
... tube being attached to a fixed support , and to observe through the microscope a small bright object , such as a grain of starch , attached to a prong of the other fork . The focal length of the lens should be two or three inches , and ...
... tube being attached to a fixed support , and to observe through the microscope a small bright object , such as a grain of starch , attached to a prong of the other fork . The focal length of the lens should be two or three inches , and ...
Página 83
... tube drawn out to a point ) . The paper is drawn uniformly , in a direction perpendicular to the movement of the pen , by the revolution of a roller , carrying a toothed wheel , which is driven by a train of wheelwork deriving its ...
... tube drawn out to a point ) . The paper is drawn uniformly , in a direction perpendicular to the movement of the pen , by the revolution of a roller , carrying a toothed wheel , which is driven by a train of wheelwork deriving its ...
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Términos y frases comunes
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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