In each of the questions, assertion(A) is given by corresponding statement of reason (R) of the statemens. Mark the correct answer.
Q. Statement I: If the accelerating potential in an X-ray tube is increased, the wavelentghs of the characteristic X-rays do not energy.
Statement II: When an electron beam strikes the target in an X-ray tube, part of the kinetic energy is converted into X-ray energy.

Options

A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1
B. Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement -1
C. Statement-1 is True, Statement-2 is Flase
D. Statement -1 is False, Statement-2 is True

Answer

B

Explanation

Both statements are correct but statement `(2)` is not correct explaination of statement `(1)` Energy of characterstics x-ray depends on the different in energy levels.