Physics, 10.02.2020 08:05 xXCoryxKenshinXx

2. A sound wave in a steel rail has a frequency of 620 Hz and a wavelength of 10.5 m. What
is the speed of sound in steel?

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2. A sound wave in a steel rail has a frequency of 620 Hz and a wavelength of 10.5 m. What
is...