One of the radiographic devices used in a dentist's office emits an X-ray of wavelength 1.837 ...
One of the radiographic devices used in a dentist's office emits an X-ray of wavelength 1.837 ✕ 10−11 m. What is the energy, in joules, and frequency, in hertz, of this X-ray?
Homework Answers
X-rays belongs to electromagnetic radiations.Energy of photon
(quantum of electromagnetic radiation,smallest unit of light)
where h is the planck's constant in Js (Joule
second) , c is the speed of the light in m/s (metre/second), which
makes the unit of energy of x-ray in joules.
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One of the radiographic devices used in a dentist's office emits
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