Q2 (a) 'An oscillator consisting of a mass of 1g on a spring exhibits a period of 1 s. The velocity of the mass when it crosses the zero displacement position id 10 cm/s. (i) Is the oscillator possibly in an eigenstate of the Hamiltonian? (ii) Find the approximate value of the quantum number n associated with the energy E of the oscillator. (iii) Has the zero point energy any significance here?

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A: Hey dear this is related to perturbation theory have a look at solution

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