Question

The frequency of X rays depends upon

• A. Velocity of electrons striking the anticathode
• B. Nature of anti cathode
• C. area of anti cathode
• D. both (a) and (b)

Answer 1

The correct option is D

both (a) and (b)

1. The frequency of X-ray depends upon the following factors:-
2. The velocity of the electron striking the anticathode
3. The nature of the anti-cathode, it does not depend upon the area of the indicated.

Hence option (D) is correct.