The maximum frequency of X-rays produced in an X-ray tube is v when the operating voltage is V. What is the maximum frequency of the X-rays when the operating voltage is V2?
A
v2
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B
v
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C
2v
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D
4v
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Solution
The correct option is A
v2
We know that, νmax=eVh⇒νmax∝V Hence, the correct choice is (a).