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प्रश्न
Name the waves of wavelength nearly 0.1 nm.
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उत्तर
X-rays have a wavelength of nearly 0.1 nm.
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संबंधित प्रश्न
Name the region beyond the red end of the spectrum.
Visible light passing through a circular hole forms a diffraction disc of radius 0.1 mm on a screen. If an X-ray is passed through the same setup, the radius of the diffraction disc will be
Iron emits Kα X-ray of energy 6.4 keV. Calculate the times taken by an iron Kα photon to cross through a distance of 3 km.
(Use Planck constant h = 4.14 × 10-15 eVs, speed of light c = 3 × 108 m/s.)
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