D. The acceleration voltage of the electrons in a television picture tube is 20keV. What is the minimum wavelength x ray produced when these electrons strike the inner front surface of the tube?

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please answer only 4th question. (D) 

A. How is X-ray generated 100 years ago?
B. Explain why there is cut off wavelength?
c. Explain why there are many peaks in the power spectrum?
D. The acceleration voltage of the electrons in a television picture tube is 20kev. What
is the minimum wavelength x ray produced when these electrons strike the inner
front surface of the tube?
8
L series
K series
3
V= 80 kV
V= 40 kV
0.2 0.4 0.6 0.8 1.0
1.2
1.4
1.6
2, Å
I(2) (relative)
6.
Transcribed Image Text:A. How is X-ray generated 100 years ago? B. Explain why there is cut off wavelength? c. Explain why there are many peaks in the power spectrum? D. The acceleration voltage of the electrons in a television picture tube is 20kev. What is the minimum wavelength x ray produced when these electrons strike the inner front surface of the tube? 8 L series K series 3 V= 80 kV V= 40 kV 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 2, Å I(2) (relative) 6.
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