When a car moves on any uneven surface, then its shock absorbers play an important role. The working of shock absorbers exemplifies
Correct answer: C. Damped oscillation.
- A. Free oscillation.
- B. Forced oscillation.
- C. Damped oscillation.
- D. Undamped oscillation.
Explanation
The correct answer is damped oscillation. Shock absorbers are designed to reduce the amplitude of vibrations caused by uneven surfaces by dissipating energy, which is a characteristic of damped oscillation. Free oscillation does not involve external forces or damping, forced oscillation requires continuous external driving forces, and undamped oscillation does not account for energy loss, making these options incorrect for describing the function of shock absorbers.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
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.
Practise Waves
1,281 free Waves MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Simple Harmonic Motion questions
If the amplitude of a simple pendulum is increased four times, then its time period will
If a simple pendulum is shifted from Karachi to the peak of K-2 mountain, then its time period
In desert Safari, drivers use best quality of shock absorbers in their cars to createI.free oscillationII.forced OscillationIII.damed oscillation
When the bob of a simple pendulum is at the mean position during oscillation, its kinetic energy will
All of the following are the examples of free oscillation EXCEPT
The time taken by a simple pendulum to complete one oscillation can be increased, if theI. value of 'g' is increasedII. value of 'g' is decreasedIII. length of the pendulum is increasedIV. length of the pendulum is decreased