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प्रश्न
Draw a displacement-time graph for water wave.
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उत्तर
Displacement-time graph for water wave: 
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संबंधित प्रश्न
Name the two characteristics of sound which differentiate two sounds from each other.
State the factors on which the pitch of a sound depends.
List four substances which are good absorbers of sound.
Is pitch same as frequency?
Arrange the speeds of sound in gases, solids, and liquids in ascending order.
State three conditions necessary for hearing sound.
A continuous progressive transverse wave of frequency 8 Hz moves across the surface of a ripple tank
If the wavelength of the transverse wave is 32 mm, calculate the speed with which wave travels across the surface of the water.
The distance between three consecutive crests of wave is 60 cm. If the waves are produced at the rate of 180/ min, calculate:
- wavelength
- time period
- wave velocity.
Which of the following statements are correct?
- Sound is produced by vibrations.
- Sound requires a medium for propagation.
- Light and sound both require a medium for propagation.
- Sound travels slower than light.
Sound cannot travel through ______.
