The minimum wavelength of X-rays produced in a Collidge tube operated

The minimum wavelength of X-rays produced in a Collidge tube operated at potential difference of 40 kV is

Options

(a) 0.31 Å
(b) 3.1 Å
(c) 31 Å
(d) 311 Å

Correct Answer:

0.31 Å

Explanation:

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