Sound: A Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound : for the Use of Students of Every AgeAppleton, 1878 - 181 páginas |
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Página 11
... Trace of a Vibrating Pine Rod The Pendular Motion reproduced from the Traces of the Pendulum and of the Vibrating Rod Blackburn's Double Pendulum • Fixing the Curves of Blackburn's Pendulum on Glass Experiments in which the Motions of ...
... Trace of a Vibrating Pine Rod The Pendular Motion reproduced from the Traces of the Pendulum and of the Vibrating Rod Blackburn's Double Pendulum • Fixing the Curves of Blackburn's Pendulum on Glass Experiments in which the Motions of ...
Página 23
... trace upon it some letters , and then lay it on the water - lens . The image of the letters will appear on the screen , in white on a black ground . If they are not distinct , loosen the nut at the back of the box , and move the wooden ...
... trace upon it some letters , and then lay it on the water - lens . The image of the letters will appear on the screen , in white on a black ground . If they are not distinct , loosen the nut at the back of the box , and move the wooden ...
Página 37
... traces , made by drawing a sharply - pointed pencil through them on to the paper . By having a longer board , or by sliding the board slowly under the pendulum , a trace with many waves in it may be formed , as in Fig . 8 . 1 2 ÄÄÄÄ 3 4 ...
... traces , made by drawing a sharply - pointed pencil through them on to the paper . By having a longer board , or by sliding the board slowly under the pendulum , a trace with many waves in it may be formed , as in Fig . 8 . 1 2 ÄÄÄÄ 3 4 ...
Página 38
... trace made by the sand - pendulum in Experi- ment 7. You will soon see that to prove that these two curves are precisely the same , is to prove that the apparent motion of the conical pendulum is exactly like the mo- tion of the ...
... trace made by the sand - pendulum in Experi- ment 7. You will soon see that to prove that these two curves are precisely the same , is to prove that the apparent motion of the conical pendulum is exactly like the mo- tion of the ...
Página 40
... just equal to A B , or from 5 to 5 ' on the drawing of the curve , you will have made a curve in sand which is precisely like the curve you have drawn ; for , if you trace the sand - curve on the paper by carefully drawing 40 SOUND .
... just equal to A B , or from 5 to 5 ' on the drawing of the curve , you will have made a curve in sand which is precisely like the curve you have drawn ; for , if you trace the sand - curve on the paper by carefully drawing 40 SOUND .
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Términos y frases comunes
A-fork ball beats block blow bottle brate cardboard cause centi centimetres centre CHAPTER circle CO-VIBRATION compound sound cone cork curve diameter disk divide dots double pendulum draw drum-skin edge EXPERIMENT fastened feet figure flame funnel gamut give glass tube harmonic harmonic series heliostat holes horizontal inches length loudest ment metres millimetres mirror monic motion mouth move musical musical scale nodal line number of vibrations octave paper periments piece pipe piston pitch plate prongs pull rarefactions reflected relative numbers resonant tube resound rest rotator rubber tube sand screen screw sensation shown in Fig side silica simple sounds sings siren slide slit sonometer sonorous vibrations sonorous waves sound of 66 square string swing tions trace trumpet tumbler tune tuning-fork turn upright velocity of sound vibrate the fork vibrating body vibrating fork vibrations per second whistle wire wooden
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Página 181 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the use of Students of every age.