Reason
Simple pendulum is an example of oscillatory motion.
Assertion
All oscillatory motions are necessarily periodic motion but all periodic motion are not oscillatory.
All oscillatory motions are necessarily periodic motion but all periodic motion are not oscillatory.
A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B
Assertion is correct but Reason is incorrect
C
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
D
Both Assertion and Reason are incorrect
Correct option is B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion