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प्रश्न
Fill in the blank with suitable word :
The speed of sound in a solid is ............... than the speed of sound in air.
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उत्तर
The speed of sound in a solid is greater than the speed of sound in air.
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संबंधित प्रश्न
Fill in the blank.
Sound travels faster in ________ than in liquids.
During a thunderstorm, the sound of a thunder is heard after the lightning is seen. Why?
Guess which sound has a higher pitch:
A jet aircraft flies at a speed of 410 m/s. What is this speed known as?
Which of the following travels slowest in air and which one fastest? Supersonic aircraft, Light, Sound
Which term is used to denote a speed greater than the speed of sound?
Sunil is standing between two walls. The wall closest to him is at a distance of 660 m. If he shouts, he hears the first echo after 4 s and another after another 2 seconds.
- What is the velocity of sound in air?
- What is the distance between the two walls?
The thunder of cloud is heard 9.8 seconds later than the flash of lightning. If the speed of sound in air is 330 ms–1, what will be the height of the cloud?
On which factors does the speed of sound in the solid medium depend?
Numerical problems:
A Sound wave travels at a speed of 344 ms-1. If the wavelength is 1.5 cm, what is the frequency of the Wave? Will it be audible?
