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प्रश्न
Fill in the blank with suitable word :
The speed of sound in a solid is ............... than the speed of sound in air.
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उत्तर
The speed of sound in a solid is greater than the speed of sound in air.
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संबंधित प्रश्न
Select the correct alternative :
The speed of sound in water is
Describe an experiment to show that sound can travel in a solid.
A boy fires a gun and another boy at a distance of 1020 m hears the sound of firing the gun 3 s after seeing its smoke. Find the speed of sound.
What is meant by supersonic speed?
A cricket ball is seen to hit the bat first and the sound of hitting is heard a little later. Why?
The speeds of sound in four different media are given below. Which of the following is the most likely speed in m/s with which the two under water whales in a sea talk to each other when separated by a large distance?
The drawing shows a ship 800 m from a cliff. A gun is fixed on the ship. After 5 seconds the people at the front of the ship hear the sound of the gun again.
(a) What is the name of this effect ?
(b) What happens to the sound at the cliff ?
(c) How far does the sound travel in 5 seconds ?
(d) Calculate the speed of sound.
The incidence of ______ in daily life shows that the velocity of sound is less than the velocity of light.
When temperature increases the speed of sound ______.
The propagating disturbance that travels in a medium is called a ______.
