Physics
Medium
Question
In an X-ray tube electrons each of charge e are accelerated through V potential difference allowed to hit a metal target. The wavelength of the X-rays emitted is_______________?
A
he/ev
✓ Official correct answer
B
he/Vc
C
eV/h
D
impossible to predict
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A
he/ev
No member explanations yet for this option.
B
he/Vc
No member explanations yet for this option.
C
eV/h
No member explanations yet for this option.
D
impossible to predict
No member explanations yet for this option.
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