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संबंधित प्रश्न
Describe an experiment to show the production of sound having low and high pitch.
The wavelength of the vibrations produced on the surface of water is 2 cm. If the wave velocity is 16 ms-1, calculate:
- no. of waves produced in one second
- time required to produce one wave.
Can we produce sound in vacuum?
A person hearing at one end of a long metal bar hears two distinct sounds when the other end is struck with a stone. Explain, giving scientific reasons
Sound travels in the form of ______.
Which of the following vibrates when a musical note is produced by the cymbals in a orchestra?
Sound travels in air:
Describe with diagram, how compressions and rarefactions are produced.
The sound waves are reflected from an obstacle into the same medium from which they were incident. Which of the following changes?
Write any two uses of ultrasonic sound.
