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प्रश्न
The velocity of sound is independent of temperature.
पर्याय
True
False
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उत्तर
The velocity of sound is independent of temperature - false.
Reason:
For an ideal gas, the velocity of sound depends on its temperature and is independent of gas pressure.
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संबंधित प्रश्न
A sound wave travels at a speed of 339 m s−1. If its wavelength is 1.5 cm, what is the frequency of the wave? Will it be audible?
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Guess which sound has a higher pitch:
Which of the following travels slowest in air and which one fastest? Supersonic aircraft, Light, Sound
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A strong sound signal is sent from a ship towards the bottom of the sea. It is received back after 1s. What is the depth of sea given that the speed of sound in water 1450 ms–1?
Assertion: The speed of sound in air is less than the speed of sound in solid.
Reason: If we increase the temperature of medium, the speed of sound increases in any medium.
