An X-rays tube is applied at 100000V. Calculate the Maximum frequency and minimum wavelength of X- rays?
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An X-rays tube is applied at 100000V. Calculate the Maximum frequency and minimum wavelength of X- rays?
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Answer:
Explanation:
If electrons are accelerated to a velocity v by a potential difference V and then allowed to collide with a metal target, the maximum frequency of the X-rays emitted is given by the equation:
mv
2
=eV=hν
or, λ
min
=
10 3
1240
∗10 −9 =124nm=12.4A ∘
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