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 |
Dentro del libro
Resultados 1-5 de 23
Página 21
... slide carrying a horizontal shelf on its top . This slide has a long slot cut in it , and , by means of a bolt and nut fas- tened to the back of the box , it can be made fast at any required height . This slide is 16 inches ( 40.6 ...
... slide carrying a horizontal shelf on its top . This slide has a long slot cut in it , and , by means of a bolt and nut fas- tened to the back of the box , it can be made fast at any required height . This slide is 16 inches ( 40.6 ...
Página 22
... Every Age Alfred Marshall Mayer. FIG . 3 . watch - glass , or shallow dish , about 4. slot , to serve as a guide in raising and lowering the slide which carries the lens . On the hole in the shelf rests a large. 22 SOUND .
... Every Age Alfred Marshall Mayer. FIG . 3 . watch - glass , or shallow dish , about 4. slot , to serve as a guide in raising and lowering the slide which carries the lens . On the hole in the shelf rests a large. 22 SOUND .
Página 23
... slide up or down till the right focus is obtained . This water - lantern may now be used for all the work performed ... slides on this as in a magic - lantern . 1 Dr. R. M. Ferguson first used a condensing lens made of a glass shade ...
... slide up or down till the right focus is obtained . This water - lantern may now be used for all the work performed ... slides on this as in a magic - lantern . 1 Dr. R. M. Ferguson first used a condensing lens made of a glass shade ...
Página 36
... slide the small board m , on which is tacked a piece of paper . EXPERIMENT 7. - Fill the funnel with sand , and , while the pendulum is stationary , steadily slide the board under it . The running sand will be laid along L M , Fig . 7 ...
... slide the small board m , on which is tacked a piece of paper . EXPERIMENT 7. - Fill the funnel with sand , and , while the pendulum is stationary , steadily slide the board under it . The running sand will be laid along L M , Fig . 7 ...
Página 37
... slide the board so that , in two sec- onds , the end M of the line L M comes under the point of the funnel . In this case , the sand will be strewed by the pendulum to and fro , while the paper moves under it through the distance L M ...
... slide the board so that , in two sec- onds , the end M of the line L M comes under the point of the funnel . In this case , the sand will be strewed by the pendulum to and fro , while the paper moves under it through the distance L M ...
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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.