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Physics
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Physics
The minimum wavelength of X-rays produced by the bombardment of electrons on the screen of a television set where the accelerating potential is 2.0K V will be______________?
6.2 x 10-10m
Correct answer
B
9.1 x 10-18m
Option B
C
3.11 x 10-10m
Option C
D
4 x 10-10m
Option D
Correct answer: A
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