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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?
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 ?
What minimum distance is required between the source of sound and the reflecting surface to hear an echo ? Give reason.
What is the SI unit of frequency?
Name the device which is used to produce sound in laboratory experiments?
Which object is vibrating when the following sounds are produced?
(i) The sound of a sitar
(ii) The sound of a tabla
(iii) The sound of a tuning fork
(iv) The buzzing of a bee or mosquito
(v) The sound of a flute
Describe a simple experiment to show that the prongs of a sound producing tuning fork are vibrating.
The vibrations of a simple pendulum are also known as _______.
What is vibration?
Suppose a stick is struck against a frying pan in vacuum. Will the frying pan vibrate? Will we be able to hear the sound? Explain.
