Lectures on Physics has been derived from Benjamin Crowell's Light and Matter series of free introductory textbooks on physics. See the editorial for more information.... |
Home Vibration and Waves Resonance Examples An opera singer breaking a wineglass | |
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An opera singer breaking a wineglass
In order to break a wineglass by singing, an opera singer must first tap the glass to find its natural frequency of vibration, and then sing the same note back.
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Home Vibration and Waves Resonance Examples An opera singer breaking a wineglass |