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प्रश्न
How does the speed of sound in air vary with temperature?
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
Fill in the blank.
Sound can travel in a ______
Select the correct alternative :
Sound cannot travel in
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
In which medium sound travels fastest : air, water or steel?
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Fill in the blank and explain.
Sound does not travel through ______.
State three characteristics of the medium required for propagation of sound?
Can sound propagate in solids and liquids?
Can we hear sounds of frequencies:
Less than 20 Hz
The amount of water vapour present in the air is known as ______.
