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प्रश्न
Select the correct alternative :
Sound travels the fastest in
विकल्प
liquids
solids
gases
vacuum
उत्तर
solids
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संबंधित प्रश्न
How does a musician playing on a flute change the pitch of sound produced by it ?
What is the general name of the waves consisting of :
(a) compressions and rarefactions?
(b) crests and troughs?
What should an object do to produce sound?
What conclusion can be obtained from the observation that when the prongs of a sound making tuning fork touch the surface of water in a beaker, the water gets splashed?
If 20 waves are produced per second, What is the frequency is hertz?
If a ringing bicycle bell is held tightly by hand, it stops producing sound. Why?
How is sound produced? Explain with the help of an example.
Fill in the blank with suitable word.
When the frequency of the sound is increased, the wavelength ____________.
Write the answer in your own words.
What is meant by vibration?
You and your friend are on the moon. Will you be able to hear any sound produced by your friend?
