Assertion : Penetrating power of X -rays increases with the increasing the wavelength…
Physics · JEE Advanced · NTA Exams — Atoms and Nuclei
Assertion : Penetrating power of X-rays increases with the increasing the wavelength.
Reason : The penetrating power of X-rays increases with the frequency of X-rays.
Reason : The penetrating power of X-rays increases with the frequency of X-rays.
- If both assertion and reason are true and the reason is the correct explanation of the assertion.
- If both assertion and reason are true but reason is not the correct explanation of the assertion.
- If assertion is true but reason is false.
- If assertion is false but reason is true.
Answer
(D) If assertion is false but reason is true.
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