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प्रश्न
Answer the following question :
How does the speed of sound differ in different media?
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उत्तर
Speed of sound is maximum in solids, less in liquids and least in gases.
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संबंधित प्रश्न
Name one solid, on liquid and one gas through which sound can travel.
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
Which of the following terms apply to sound waves in air and which to water waves?
Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal
Define the terms 'frequency', 'wavelength' and 'velocity' of a sound wave. What is the relation between them?
Describe in brief, with the aid of a lebelled diagram, an experiment to demonstrate that a material medium is necessary for propagation of sound.
Complete the following sentences :
When sound travels in a medium, the particles of medium ___________ but the disturbance ___________.
Can we hear sounds of frequencies:
Less than 20 Hz
Do all animals have same ranges of audible frequencies?
Name the Sound of the Frequency Given Below:
45 kHz
Ruthvik and Ruha hear a gunshot 2 second after it is fired. How far away from the gun they are standing? (Speed of sound in air is equal to 330ms-1)
