Statement (a) During simple harmonic oscillation kinetic energy converted in potential energy and vice - versa
Statement (b): Total mechanical energy of simple harmonic oscillator is directly proportional to square of the frequency of oscillation
Statement (c): Simple harmonic oscillator obeys the law of conservation of energy.
Statement (d): Total mechanical energy of oscillator is directly proportional to a square of the amplitude of the oscillation

Options

A. a, b are true
B. c,d are true
C. a, b, d are true
D. a, b, c, d are true

Answer

D