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प्रश्न
What do you understand by the term sound energy?
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उत्तर
“It is a form of energy that produces the sensation of hearing in our ears.” Sound is produced when a body vibrates.
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संबंधित प्रश्न
Write true or false for a given statement.
Loudness depends on frequency.
Distinguish between longitudinal and transverse waves.
Which of the following frequency of sound can be generated by a vibrating simple pendulum as well as by the vibrating vocal cords of a rhinoceros ?
Arrange the speed of sound in gases Vg, solids Vs and liquids VLin an ascending order.
In which medium the speed of sound is more: humid air or dry air? Give a reason to your answer.
How do the following factor affect the speed of sound in air?
Temperature of air
What type of sound is produced by elephants and whales?
Why is the ceiling and wall behind the stage of good conference halls or concert halls made curved?
Sound cannot travel through ______.
