Sound. John Tyndall

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СКАЧАТЬ § 2. Musical Flames

       § 3. Experimental Analysis of Musical Flame

       § 4. Rate of Vibration of Flame: Toepler’s Experiment

       § 5. Harmonic Sounds of Flame

       § 6. Action of Extraneous Sounds on Flame: Experiments of Schaffgotsch and Tyndall

       SENSITIVE NAKED FLAMES

       § 7. Discovery of Sensitive Flames by Le Conte

       § 8. Experiments on Fish-tail and Bat’s-wing Flames

       § 9. Experiments on Flames from Circular Apertures

       § 10. Seat of Sensitiveness

       § 11. Influence of Pitch

       § 12. The Vowel-flame

       § 13. Mr. Philip Harry’s Sensitive Flame

       § 14. Sensitive Smoke-jets

       § 15. Constitution of Liquid Veins: Sensitive Water-jets

       SUMMARY OF CHAPTER VI

       NAKED FLAMES

       CHAPTER VII

       PART I

       PART II

       NOTE

       SUMMARY OF CHAPTER VII

       CHAPTER VIII

       § 1. Interference of Water-Waves

       § 2. Interference of Sound

       § 3. Experimental Illustrations

       § 4. Interference of Waves from Organ-pipes

       § 5. Lissajous’s Illustration of Beats of Two Tuning-forks

       § 6. Interference of Waves from a Vibrating Disk. Hopkins’s and Lissajous’s Illustrations

       § 7. Quenching the Sound of one Prong of a Tuning-fork by that of the other

       RESULTANT TONES

       SUMMARY OF CHAPTER VIII

       CHAPTER IX

       § 1. The Facts of Musical Consonance

       § 2. The Theory of Musical Consonance. Pythagoras and Euler

       § 3. Sympathetic Vibrations

       § 4. Sympathetic Vibration in Relation to the Human Ear

       § 5. Consonant Intervals in Relation to the Human Ear

       § 6. Graphic Representation of Consonance and Dissonance

       § 7. Composition of Vibrations

       SUMMARY OF CHAPTER IX

       APPENDICES

       APPENDIX I

       APPENDIX II

       INDEX

      Fog-Siren

PREFACE TO THE THIRD EDITION

       Table of Contents

      In preparing this new edition of “Sound,” I have СКАЧАТЬ