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प्रश्न
Name four ways in which sound can be produced.
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उत्तर
Sound can be produced by the following methods:
(i) By vibrating strings (e.g., sitar)
(ii) By vibrating air column (e.g., flute)
(iii) By vibrating membranes (e.g., drum)
(iv) By vibrating plates (e.g., cymbal)
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संबंधित प्रश्न
A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?
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Sound produced by a vibrating body travels to our ears by the actual movement of air.
If a ringing bicycle bell is held tightly by hand, it stops producing sound. Why?
Describe a simple experiment to show that the prongs of a sound producing tuning fork are vibrating.
In the sound wave produced by a vibrating turning fork shown in the diagram, half the wavelength is represented by :
When the pitch of note produced by a harmonium is lowered, then the wavelength of the note :
Medium is ______ for generation of sound.
The total number of compressions and rarefactions produced per second in a sound wave is 1000. The frequency of the sound wave is __________.
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 |
______ is produced when an object is set to vibrate.
