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Question

An X-ray tube operates at a potential difference of 24824 V. The minimum wavelength of X-rays emitted by this tube is (nearly)
  1. 24.8 Ao
  2. 0.5 Ao
  3. 1 Ao
  4. 2 Ao

A
1 Ao
B
0.5 Ao
C
2 Ao
D
24.8 Ao
Solution
Verified by Toppr

Energy =p.d×e
= 24824×e
= 24824 eV

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