1.

Assertion : Acceleration is proportional to the displacement. This condition is not sufficient for motion in simple harmonic.  Reason     :   In simple harmonic motion direction of displacement is also considered.

A. If both assertion and reason are true and the reason is the correct explanation of the assertion.
B. If both assertion and reason are true but reason is not the correct explanation of the assertion.
C. \[\sin \omega x+\sin 2\omega t\]   
D. If the assertion and reason both are false.
E. If assertion is false but reason is true.
Answer» B. If both assertion and reason are true but reason is not the correct explanation of the assertion.


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