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प्रश्न
Sound in air propagates in form of
पर्याय
Longitudinal wave
Transverse wave
Both longitudinal and transverse waves
Neither longitudinal nor transverse wave.
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उत्तर
Sound in air propagates in form of Longitudinal wave
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संबंधित प्रश्न
Sound cannot travel in vacuum.
Fill in the blank.
Sound requires a ________ for propagation.
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
In which medium sound travels faster : air or hydrogen?
When we open a gas tap of a few seconds, the sound of escaping gas is heard first but the smell of gas comes later. Why?
Explain why, a ringing bell suspended in a vacuum chamber cannot be heard outside.
Describe in brief, with the aid of a lebelled diagram, an experiment to demonstrate that a material medium is necessary for propagation of sound.
Compare approximately the speed of sound in air, water and steel.
Describe an experiment to prove that a material medium is necessary for the propagation of sound.
State three characteristics of the medium required for the propagation of sound.
