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प्रश्न
Does sound require a material medium for transmission?
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उत्तर
Yes, sound requires a material medium for transmission.
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संबंधित प्रश्न
Describe a simple experiment which demonstrates that the sound produced by a tuning fork is due to vibrations of its arms.
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
How does the speed of sound change with change in (i) amplitude and (ii) wavelength, of sound wave?
Select the correct option:
The number of oscillations passing through a point in unit time is called:
Why do astronauts talk to each other through radio telephone in space?
Compare approximately the speed of sound in air and steel.
Does light travel faster in air than in water? Why?
How will the following factors affect the speed of sound in air:
Humidity.
How will the following factors affect the speed of sound in air:
Wind.
State three important uses of echolocation.
