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प्रश्न
Compare approximately the speed of sound in air, water and steel.
उत्तर
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संबंधित प्रश्न
Sound cannot travel in vacuum.
Which of the following terms apply to sound waves in air and which to water waves?
Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal
The frequency of the sound emitted by the loudspeaker is 1020 Hz. Calculate the wavelength of the sound wave in air in cm where its velocity is 340 m/s.
Define the terms 'frequency', 'wavelength' and 'velocity' of a sound wave. What is the relation between them?
State two properties of medium on which the speed of sound in it depends.
Answer the following question :
How does the speed of sound differ in different media?
Write the answer in your own words.
Explain with the help of practical examples how sound is propagated through solids.
What is the approximate value of the speed of sound in air at N.T.P.?
Can we hear sounds of frequencies:
Less than 20 Hz
Do all animals have same ranges of audible frequencies?
