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प्रश्न
You and your friend are on the moon. Will you be able to hear any sound produced by your friend?
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उत्तर
No, as there is no medium on moon for the sound to travel.
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संबंधित प्रश्न
Fill in the blank.
Sound is produced when a body ______.
How does a musician playing on a flute change the pitch of sound produced by it ?
Can sound travel through (a) iron, and (b) water?
What is the SI unit of frequency?
Name the device which is used to produce sound in laboratory experiments?
How does sound from a sound producing body travel through air to reach our ears? Illustrate your answer with the help of a labelled diagram.
In the sound wave produced by a vibrating turning fork shown in the diagram, half the wavelength is represented by :
How are different sound notes generated in musical instruments like guitar, which uses strings for sound generation, and flute, which uses blown air for sound generation?
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 |
Sound is produced by ______.
