A physical system undergoing forced vibrations is called:
Correct answer: D. both a & b
- A. Driven harmonic oscillator:
- B. Forced harmonic oscillator:
- C. Simple harmonic oscillators
- D. both a & b
Explanation
Explanation: Both "Driven harmonic oscillator" and "Forced harmonic oscillator" are terminologies used to describe physical systems undergoing forced vibrations. Therefore, option (d) is correct.
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About Simple Harmonic Motion
Simple harmonic motion is oscillation in which acceleration is directly proportional to displacement and directed toward the equilibrium position. Work includes displacement, velocity, acceleration, phase, period, frequency, amplitude and energy, with applications to springs and simple pendulums. The restoring force and the conditions for SHM distinguish it from general periodic motion.
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