One kind of X-ray has a frequency of 3.20 x 107 Hz. a Calculate the wavelength...
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One kind of X-ray has a frequency of 3.20 x 107 Hz. a Calculate the wavelength of this X-ray, b Calculate the energy required to produce a photon of this X-ray. c If this photon is produced by the rapid deceleration of a fast moving electron (as it collides with a heavy nucleus and subsequently stops), caleulate the initial speed of the electron. (The mass of an electron is 9.1 x 10 kg.) One kind of X-ray has a frequency of 3.20 x 107 Hz. a Calculate the wavelength of this X-ray, b Calculate the energy required to produce a photon of this X-ray. c If this photon is produced by the rapid deceleration of a fast moving electron (as it collides with a heavy nucleus and subsequently stops), caleulate the initial speed of the electron. (The mass of an electron is 9.1 x 10 kg.)
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