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प्रश्न
Fill in the blank with suitable word.
Sound cannot travel through ____________.
उत्तर
Sound cannot travel through vacuum.
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संबंधित प्रश्न
Fill in the blank.
Sound requires a ________ for propagation.
In which medium sound travels fastest : air, water or steel?
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?
An electric bell is suspended by thin wires in a glass vessel and set ringing. Describe and explain what happens if the air is gradually pumped out of the glass vessel.
Fill in the blank and explain.
Sound does not travel through ______.
Describe in brief, with the aid of a lebelled diagram, an experiment to demonstrate that a material medium is necessary for propagation of sound.
Compare approximately the speed of sound in air, water and steel.
What are the requisites of the medium for the propagation of sound? Briefly, explain them.
Do all animals have same ranges of audible frequencies?
the speed of sound in air is 331 ms-1 at ______ and ______ at 22°C.
