Why the zero point energy of oscillator is not zero ?
The lowest achievable energy (the energy of the n = 0 state, called the ground state) is not equal to the minimum of the potential well, but ħω/2 above it; this is called zero-point energy. Because of the zero-point energy, the position and momentum of the oscillator in the ground state are not fixed (as they would be in a classical oscillator), but have a small range of variance, in accordance with the Heisenberg uncertainty principle.
How to Calculate Zero Point Energy of Particle in 1D SHO?
Zero Point Energy of Particle in 1D SHO calculator uses Zero Point Energy of 1D SHO = 0.5*[h-]*Angular Frequency of Oscillator to calculate the Zero Point Energy of 1D SHO, The Zero Point Energy of Particle in 1D SHO formula is defined as the minimum possible energy that an oscillator can possess. Zero Point Energy of 1D SHO is denoted by Z.P.E symbol.
How to calculate Zero Point Energy of Particle in 1D SHO using this online calculator? To use this online calculator for Zero Point Energy of Particle in 1D SHO, enter Angular Frequency of Oscillator (ω) and hit the calculate button. Here is how the Zero Point Energy of Particle in 1D SHO calculation can be explained with given input values -> 3422.157 = 0.5*[h-]*1.666.