Question

4. Medium is
for generation of sound.​

Answer 1

Answer:

sound is produced due to the vibration of the particles. sound needs material medium for the propagation. without medium it can not travel. where T = Temperature of the medium in which sound travels.

Explanation:

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Answer 2

sound is produced due to the vibration of the particles. sound needs material medium for the propagation. without medium it can not travel. where T = Temperature of the medium in which sound travels.