Physics · Atoms
Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R). Assertion (A): An alpha particle is moving towards a gold nucleus. The impact parameter is maximum for a scattering angle of 180°. Reason (R): The impact parameter in an alpha particle scattering experiment does not depend upon the atomic number of the target nucleus. Select the correct option:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both Assertion (A) and Reason (R) are false.✓
- 2Assertion (A) is true but Reason (R) is false.
- 3Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
- 4Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
Correct answer
Both Assertion (A) and Reason (R) are false.
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