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Speed of a longitudinal wave in air is 300 m/s and in steel is 3000 m/s. If wavelength in air is 0.5 m , then its wavelength in steel is

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Speed of a longitudinal wave in air is 300 m/s and in steel is 3000 m/s. If wavelength in air is 0.5 m , then its wavelength in steel is



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