AIIMS2013Physics-Nuclear Physics
AIIMS 2013 Physics Radioactivity Assertion Reason Question
Type: Assertion Reason-conceptual-Easy-Class 12
Assertion: ⁶⁰Co is a source of gamma radiation. Reason: Gamma emission is due to nuclear decay.
A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Assertion is false but Reason is true.
Correct Answer
Option C
Detailed Explanation
Light reflected (in the rarer medium) is completely polarised. The intensity of light does not change in polarisation.
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