The question is given below. Provide neat solutions with easy to understand explanations. Also, please do not repost answers from other sources with similar questions. Thank you very much. A quantum particle has the following wavefunction8(x, 0) |=-i-v/₁(x)e-i(1.8 [eV])t/ħ +9457/₂ (x) e-e—i(2.7 [eV])t/ħ+ A33(x)e-i(3.6 [eV])t/ħwhere A3 is a complex number and ₁, 2, 3 are normalized energy eigenfunctions cor-responding to the ground state, first excited state and second excited state, respectively.What is the particle's energy expectation value and uncertainty?

Average Energy of a Particle: The average energy of a particle defined by the normalized…

A quantum particle has the following wavefunction 4 8 9 &₁(x)e~i(1.8 [eV])t/h +. 42(x)e-i(2.7 [eV])t/h + A3½3(x)e¬i(3.6[eV])t/ħ where A3 is a complex number and 1, 2, 3 are normalized energy eigenfunctions cor- responding to the ground state, first excited state and second excited state, respectively. What is the particle's energy expectation value and uncertainty? V(x, 0) = -1

A quantum particle has the following wavefunction 4 8 9 &₁(x)e~i(1.8 [eV])t/h +. 42(x)e-i(2.7 [eV])t/h + A3½3(x)e¬i(3.6[eV])t/ħ where A3 is a complex number and 1, 2, 3 are normalized energy eigenfunctions cor- responding to the ground state, first excited state and second excited state, respectively. What is the particle's energy expectation value and uncertainty? V(x, 0) = -1