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Which one of the following is correct?
The wavelength of the X-rays
is longer than the wavelength of sound waves
is longer than the wavelength of the yellow sodium light
is longer than the wavelength of radio waves
is of the order of 0.1 nanometer
X-rays are electromagnetic waves with wavelengths in the range of 0.01 to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz (3×1016 Hz to 3×1019 Hz) and energies in the range 100 eV to 100 keV. They are shorter in wavelength than UV rays and longer than gamma rays.
By: Ramesh Kumar ProfileResourcesReport error
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