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संबंधित प्रश्न
What do you mean by a vibratory motion?
What is a longitudinal wave ?
The flash of a gun is seen by a man 3 seconds before the sound is heard. Calculate the distance of the gun from the man (Speed of sound in air is 332 m/s).
An observer X is on an island 5500 m from a vertical cliff on the shore. A ship Y is anchored between the island and the Cliff. A blast on the ship’s siren is heard twice by X, the interval being 5s. [Velocity of sound = 330 ms−1]
(i) Find the distance of the ship from the island.
(i) Find the distance of the cliff from the ship.
Sound is generated by the rhythmic ______ of an object.
Draw a displacement-time graph for water wave.
What cause sound? Why do we require a material medium for the transmission of sound?
What is the effect of temperature and pressure on the speed of sound in a gas?
Sound travels in air:
Suppose that a sound wave and a light wave have the same frequency, then which one has a longer wavelength?
