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प्रश्न
Through which of the following materials can sound travel? wood, air, water, steam, ice, hydrogen, steel, diamond.
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उत्तर
Sound is a longitudinal wave that requires material medium for its propagation. Therefore, all the material mediums mentioned can be used as medium for the propagation of sound waves.
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संबंधित प्रश्न
Which of the following terms apply to sound waves in air and which to water waves?
Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal
A body vibrating with a time-period of `1/256` s produces a sound wave which travels in air with a velocity of 350 m/s. Calculate the wavelength.
Fill in the blank and explain.
Sound does not travel through ______.
Compare approximately the speed of sound in air, water and steel.
Complete the following sentences :
When sound travels in a medium, the particles of medium ___________ but the disturbance ___________.
A boy fires a gun and another boy at a distance hears the sound of fire 2.5s after seeing the flash. If the speed of sound in air 340 m/s, find distance between the boys.
Do all animals have same ranges of audible frequencies?
State three characteristics of the medium required for the propagation of sound.
the speed of sound in air is 331 ms-1 at ______ and ______ at 22°C.
Find the odd one out.
