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प्रश्न
Name the Sound of the Frequency Given Below:
2000 Hz
उत्तर
Audible sound.
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संबंधित प्रश्न
Describe an experiment to show that sound cannot pass through vacuum.
A body vibrating with a time-period of `1/256` s produces a sound wave which travels in air with a velocity of 350 m/s. Calculate the wavelength.
The sound waves travel fastest :
Fill in the blank and explain.
Sound does not travel through ______.
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.
A boy fires a gun and another boy at a distance hears the sound of fire 2.5s after seeing the flash. If the speed of sound in air 340 m/s, find distance between the boys.
Explain the effect of density on the speed of sound.
The speed of sound is ______ in solids than in liquids
______ is the distance between two consecutive particles.
In any medium, as the ______ increases, the speed of sound also increases.
