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प्रश्न
Compare approximately the speed of sound in air, water and steel.
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उत्तर
1 : 4 : 15
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संबंधित प्रश्न
Fill in the blank.
Sound requires a ________ for propagation.
Select the correct alternative :
Sound cannot travel in
Can two person hear each other on moon’s surface ? Give reason to support your answer.
Which of the following terms apply to sound waves in air and which to water waves?
Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal
When we open a gas tap of a few seconds, the sound of escaping gas is heard first but the smell of gas comes later. Why?
Explain why, a ringing bell suspended in a vacuum chamber cannot be heard outside.
Describe an experiment to prove that a material medium is necessary for the propagation of sound.
What is the approximate value of the speed of sound in air at N.T.P.?
Name the Sound of the Frequency Given Below:
2000 Hz
Find the odd one out.
