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 14
... Sounds 148 148 150 152 How the Ear analyzes a Compound Sound into its Simple Sounds An Experiment which shows the Motion of a Molecule of Air , when it is acted on by the Combined Vibrations of Six Harmonics . 153 Experiments in which ...
... Sounds 148 148 150 152 How the Ear analyzes a Compound Sound into its Simple Sounds An Experiment which shows the Motion of a Molecule of Air , when it is acted on by the Combined Vibrations of Six Harmonics . 153 Experiments in which ...
Página 26
... compound sound ; also , directions for making a very sim- ple form of König's vibrating flame , and a cheap revolving mirror in which to view the flame . Chapter XVIII . contains experiments on the voice in talking and singing . After ...
... compound sound ; also , directions for making a very sim- ple form of König's vibrating flame , and a cheap revolving mirror in which to view the flame . Chapter XVIII . contains experiments on the voice in talking and singing . After ...
Página 29
... or soft , simple or compound . It is easy to say all this , but really , to understand it , one must . make experiments and discover these facts for himself . CHAPTER IV . ON THE NATURE OF VIBRATORY MOTIONS . NATURE OF SOUND . 29.
... or soft , simple or compound . It is easy to say all this , but really , to understand it , one must . make experiments and discover these facts for himself . CHAPTER IV . ON THE NATURE OF VIBRATORY MOTIONS . NATURE OF SOUND . 29.
Página 65
... sound ; and here we must make a distinction be- tween a musical sound and mere noise . A noise is also a sound , but an ... compound , which regularly repeat themselves , like those of the tuning - fork which you have just examined . For ...
... sound ; and here we must make a distinction be- tween a musical sound and mere noise . A noise is also a sound , but an ... compound , which regularly repeat themselves , like those of the tuning - fork which you have just examined . For ...
Página 146
... sound , a sound in which the ear can detect only a sound of one pitch . A wide closed organ - pipe also gives a simple sound . All simple sounds have necssarily the same quality , for they differ only in pitch and intensity . A compound ...
... sound , a sound in which the ear can detect only a sound of one pitch . A wide closed organ - pipe also gives a simple sound . All simple sounds have necssarily the same quality , for they differ only in pitch and intensity . A compound ...
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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 183 - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
Página 181 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the use of Students of every age.