Statement-1 : Particle velocity and wave velocity both are independent of time.
Statement-2 : For the propagation of wave motion, the medium must have the properties of elasticity and inertia.

Options

A. Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion
B. Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion
C. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect

Answer

D