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संबंधित प्रश्न
A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?
List the measures that you will take when designing a sound-proof room.
Draw a graph between displacement from mean position and time for a body executing free vibrations in vacuum.
How does the frequency of sound given by a stretched string depend on its
- length,
- tension?
Define the term wave velocity. Write its S.I. unit.
Arrange the speed of sound in gases Vg, solids Vs and liquids VLin an ascending order.
Can we produce sound in vacuum?
How does the speed of sound depend on (i) Amplitude, and (ii) Wavelength?
The smoke from the gun barrel is seen 2 second before the explosion is heard. If the speed of sound in air is 350 ms-1, calculate the distance of observer from the gun.
Two observers are stationed in two boats 4.5 km apart. A sound signal sent by one, under water, reaches the other after 3 seconds. What is the speed of sound in the water?
