Physics, 19.01.2021 14:00 jjjjjjgegi3088

X rays are used in hospital to locate in the patients bones. If the x rays of wavelength of 2×10 to the power negative nine m travel at a speed of 3×10 to the power eight m/s in air, what will be it's frequency?

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X rays are used in hospital to locate in the patients bones. If the x rays of wavelength of 2×10 to...

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