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A linear harmonic oscillator of mass m oscillates with a frequency  where k is its force constant. What is the minimum energy of the oscillator.
  • a)
  • b)
  • c)
  • d)
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A linear harmonic oscillator of massmoscillates with a frequencywherek...
The energy of the linear harmonic oscillator is

This is a constant of motion. We can represent the constant value of E by means of averages of the kinetic and potential over a cycle of motion by writing.

The average value of x and p should vanish for an oscillating particle. So, we can identifywith the square of the corresponding uncertainties.
Since from the uncertainty principle  To determine the minimum energy of the oscillator, we put

The minimum energy is
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A linear harmonic oscillator of massmoscillates with a frequencywherek...
The energy of the linear harmonic oscillator is

This is a constant of motion. We can represent the constant value of E by means of averages of the kinetic and potential over a cycle of motion by writing.

The average value of x and p should vanish for an oscillating particle. So, we can identifywith the square of the corresponding uncertainties.
Since from the uncertainty principle  To determine the minimum energy of the oscillator, we put

The minimum energy is
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A linear harmonic oscillator of massmoscillates with a frequencywherekis its force constant. What is the minimum energy of the oscillator.a)b)c)d)Correct answer is option 'C'. Can you explain this answer?
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