Physics
Medium
Question
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______________?
A
6.2 x 10-10m
✓ Official correct answer
B
9.1 x 10-18m
C
3.11 x 10-10m
D
4 x 10-10m
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A
6.2 x 10-10m
No member explanations yet for this option.
B
9.1 x 10-18m
No member explanations yet for this option.
C
3.11 x 10-10m
No member explanations yet for this option.
D
4 x 10-10m
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