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प्रश्न
How does a musician playing on a flute change the pitch of sound produced by it ?
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उत्तर
In musical instruments like flute and clarinet, the pitch of sound is changed by changing the length of vibrating air column when different holes in it are closed.
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संबंधित प्रश्न
What is sound and how is it produced?
Can sound travel through vacuum?
What should an object do to produce sound?
State whether the following statement is true or false :
Sound produced by a vibrating body travels to our ears by the actual movement of air.
What will be the change in the wavelength of a sound wave in air if its frequency is doubled?
If a ringing bicycle bell is held tightly by hand, it stops producing sound. Why?
Fill in the blank with suitable word.
When the frequency of the sound is increased, the wavelength ____________.
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 |
The vibrations of a simple pendulum are also known as _______.
Sound travels in the air if
