it will cover the same distance l in time.

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A pulse of sound wave travels a distance l in helium gas in time T at a particular temperature. If at the same temperature a pulse of sound wave is propagated in oxygen gas, it will cover the same distance l in time.
01
Nov
A pulse of sound wave travels a distance l in helium gas in time T at a particular temperature. If at the same temperature a pulse of sound wave is propagated in oxygen gas, it will cover the same distance l in time. A pulse of sound wave travels a distance l in helium gas [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 16 - Waves , Volume 1 ,
Tags: A pulse of sound wave travels a distance l in helium gas in time T at a particular temperature. If at the same temperature a pulse of sound wave is propagated in oxygen gas , it will cover the same distance l in time. ,