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 19
... hole in the board A B , and in the block K. A wooden washer M , which is slid over the axis and is fastened to it , rests on the block K , and thus keeps the axis from slip- ping down . The end H of the axis has a slot cut in it , and a ...
... hole in the board A B , and in the block K. A wooden washer M , which is slid over the axis and is fastened to it , rests on the block K , and thus keeps the axis from slip- ping down . The end H of the axis has a slot cut in it , and a ...
Página 21
... hole 5 inches ( 12.7 centimetres ) in diameter . In this hole rests a hemispherical glass dish , 51⁄2 inches ( 14 centimetres ) in diameter , made by cutting off the round top of a glass shade . At the back of the box is a wooden slide ...
... hole 5 inches ( 12.7 centimetres ) in diameter . In this hole rests a hemispherical glass dish , 51⁄2 inches ( 14 centimetres ) in diameter , made by cutting off the round top of a glass shade . At the back of the box is a wooden slide ...
Página 22
... Students of 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 .
... Students of 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 28
... hole opening into the cavity forming the inner ear ; a cavity tunneled out of the hardest bone of the head , and having a very complex form . The oval hole just spoken of opens into a globular portion of the cavity , known as the ...
... hole opening into the cavity forming the inner ear ; a cavity tunneled out of the hardest bone of the head , and having a very complex form . The oval hole just spoken of opens into a globular portion of the cavity , known as the ...
Página 35
... hole is made in the tip of the cone of about inch in diameter . Place the tin cone in the hole in the lead disk , and keep it in place by stuffing wax around it . A glass funnel , as shown in the figure , may be used instead of the tin ...
... hole is made in the tip of the cone of about inch in diameter . Place the tin cone in the hole in the lead disk , and keep it in place by stuffing wax around it . A glass funnel , as shown in the figure , may be used instead of the tin ...
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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.