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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 16 - Waves > Two sound waves with wavelengths 5.0 m and 5.5 m respectively, each propagates in a gas with velocity 30m/s We expect the following number of beats per second:

Two sound waves with wavelengths 5.0 m and 5.5 m respectively, each propagates in a gas with velocity 30m/s We expect the following number of beats per second:

each propagates in a gas with velocity 30m/s We expect the following number of beats per second: Two sound waves with wavelengths 5.0 m and 5.5 m respectively