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प्रश्न
How does the speed of sound in air vary with temperature?
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उत्तर
The speed of sound increases by 0.61 m s-1 for each 1°C rise in temperature.
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संबंधित प्रश्न
Cite an experiment to show that sound needs a material medium for its propagation.
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
Name one solid, on liquid and one gas through which sound can travel.
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.
State three characteristics of the medium required for propagation of sound?
Sound in air propagates in form of
Write the answer in your own words.
Explain with the help of practical examples how sound is propagated through solids.
Does the speed of sound in a gas depend on the pressure of the gas?
Name the Sound of the Frequency Given Below:
45 kHz
The speed of sound is ______ in solids than in liquids
