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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
Write true or false for a given statement.
Sound can travel in a vacuum.
Fill in the blank.
Sound travels faster in ________ than in liquids.
Describe an experiment to show that sound can travel in water.
Can sound travel through solids and liquids ? In which of these two does it travel faster ?
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.
If you want to hear a train approaching from far away, why is it more convenient to put the ear to the track?
A worker lives at a distance of 1.32 km from the factory. If the speed of sound in air be 330 m/s, how much time will the sound of factory siren take to reach the worker?
Velocity of sound in a gaseous medium is 330 ms–1. If the pressure is increased by 4 times without causing a change in the temperature, the velocity of sound in the gas is
An ultrasonic wave is sent from a ship towards the bottom of the sea. It is found that the time interval between the transmission and reception of the wave is 1.6 seconds. What is the depth of the sea, if the velocity of sound in the seawater is 1400 ms–1?
Establish the relationship between the speed of sound, its wavelength and frequency. If the velocity of sound in air is 340 m s–1, calculate
(i) wavelength when the frequency is 256 Hz.
(ii) frequency when the wavelength is 0.85 m
