In a damped harmonic oscillator, which of the following statements is true?

Practice Questions

Q1
In a damped harmonic oscillator, which of the following statements is true?
  1. Energy is conserved
  2. Amplitude decreases over time
  3. Frequency increases over time
  4. Phase remains constant

Questions & Step-by-Step Solutions

In a damped harmonic oscillator, which of the following statements is true?
Correct Answer: The amplitude decreases over time due to the loss of energy.
  • Step 1: Understand what a damped harmonic oscillator is. It is a system that oscillates (moves back and forth) but loses energy over time.
  • Step 2: Recognize that the energy loss is usually due to friction or resistance in the system.
  • Step 3: Know that as the system loses energy, the maximum distance it moves from its rest position (amplitude) gets smaller.
  • Step 4: Conclude that in a damped harmonic oscillator, the amplitude decreases over time because of this energy loss.
No concepts available.
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