Assertion :- Soft and hard X-rays differ in frequency only. \( P \) Reason :- The penetrating po...

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Assertion :- Soft and hard X-rays differ in frequency only.
\( P \)
Reason :- The penetrating power of hard X-rays
W is more than the penetrating power of soft X-rays.
(1) A
(2) B
(3) \( \mathrm{C} \)
(4) D
(A) Both assertion and reason are correct statements, and reason is the correct explanation of the assertion.
(B) Both assertion and reason are correct statements, but reason is not the correct explanation of the assertion.
(C) Assertion is correct, but reason is wrong statement.
(D) Assertion is wrong, but reason is correct statement.
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