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प्रश्न
Sound is produced by ______.
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उत्तर
Sound is produced by vibrating bodies.
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संबंधित प्रश्न
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Can sound travel through vacuum?
Name the physical qantity whose SI unit is 'hertz'.
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A key of mechanical piano is first struck gently and then struck again but much harder this time. In the second case :
Match the following:
| Human larynx | Vibrations of metal arms |
| Loudspeaker | Vibrations in air column |
| Jal-Tarang | Vibrations in vocal cords |
| Tuning fork | Vibrations in strings |
| Sitar | Vibrations of screen |
Write the answer in your own words.
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What is vibration?
The substance through which sound is transmitted is called ______.
