1. The minimum wavelength observed in x-ray radiation is à = 1.23 Å. What is thekinetic energy, in ev, of the primary clectron hitting the target?2. The edge of a unit cell in a cubic crystal is a = 2.62 Å. Find the Bragg anglecorresponding to reflection from the planes (100), (110), (111), (200), (210), and(211), given that the monochromatic x-ray beam has a wavelength i = 1.54 A.3. A Cu target emits an x-ray line of wavelength 2 = 1.54 Å.uan that tha Bragg angle for reflection from the (1) planes in Al is 19.2°

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1. The minimum wavelength observed in x-ray radiation is à = 1.23 Å. What is the kinetic energy, in ev, of the primary electron hitting the target?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Radiation

Radiation can be described as the energy in the form of a particular matter or electromagnetic waves traveling in the air and can be in the form of light, sound, and heat. Radiation can be detected through special instruments like X-rays. The radiation from a cooler object is less intense as compared to the radiation from hot objects.

Question

1. The minimum wavelength observed in x-ray radiation is à = 1.23 Å. What is the
kinetic energy, in ev, of the primary clectron hitting the target?
2. The edge of a unit cell in a cubic crystal is a = 2.62 Å. Find the Bragg angle
corresponding to reflection from the planes (100), (110), (111), (200), (210), and
(211), given that the monochromatic x-ray beam has a wavelength i = 1.54 A.
3. A Cu target emits an x-ray line of wavelength 2 = 1.54 Å.
uan that tha Bragg angle for reflection from the (1) planes in Al is 19.2°

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