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प्रश्न
Name the Sound of the Frequency Given Below:
2000 Hz
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उत्तर
Audible sound.
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संबंधित प्रश्न
Explain why, a ringing bell suspended in a vacuum chamber cannot be heard outside.
Give scientific reasons:
As the sound wave propagates from one place to the other in air, the air itself is not required to move from one place to the other.
Complete the following sentences :
When sound travels in a medium, the particles of medium ___________ but the disturbance ___________.
Describe an experiment to prove that a material medium is necessary for the propagation of sound.
What is the approximate value of the speed of sound in air at N.T.P.?
Does audible range of frequency vary from person and also with the age of the person?
Do all animals have same ranges of audible frequencies?
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______ is the distance between two consecutive particles.
The amount of water vapour present in the air is known as ______.
