What is the differences between vibration and oscillation

  • Context: High School 
  • Thread starter Thread starter abi.ayan
  • Start date Start date
  • Tags Tags
    Oscillation Vibration
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
Sign up Log in
4 replies · 17K views
abi.ayan
Messages
37
Reaction score
0
what is the difference between vibration, oscillation,simple harmonic motion and periodic motion?Is there any similarities between these terms? can anyone explain clearly pls.
 

Discussion

Physics news on Phys.org
Periodic motion is any motion that repeats itself.
Simple harmonic motion is one example of periodic motion where the movement is described by a sine function.
Oscillation is when an object describes a periodic motion around an equilibrium position due to the presence of forces.
Vibration is when different parts of an object oscillate in tandem forming waves that propagate through the body.
 
dauto said:
Vibration is when different parts of an object oscillate in tandem forming waves that propagate through the body.

If that is the definition from some reference source, fine (but it would be nice to know the source).

But I would define vibration in a more general way, as any type of motion of an object around some equilibrium position. Not necessarily periodic, and not necessarily forming anything that looks like "waves". For example "random vibration" is certainly used in engineering to describe motion that can only be described and analyzed statistically.
 
AlephZero said:
If that is the definition from some reference source, fine (but it would be nice to know the source).

But I would define vibration in a more general way, as any type of motion of an object around some equilibrium position. Not necessarily periodic, and not necessarily forming anything that looks like "waves". For example "random vibration" is certainly used in engineering to describe motion that can only be described and analyzed statistically.

Point taken. I was thinking of normal modes of vibration, but of course it's possible to have more complex vibration patterns.
 
abi.ayan said:
what is the difference between vibration, oscillation,simple harmonic motion and periodic motion?Is there any similarities between these terms? can anyone explain clearly pls.

Have you looked up those terms in Wikipedia? I did, and it seems to provide ample explanations.
 

Similar threads

What Is the Difference Between Vibration and Oscillation?

  • jrm2002
  • · Replies 2 ·
  • Introductory Physics Homework Help
Replies
2

Graduate Difference between vibrational, rotational and electron temperature

  • rwooduk
  • · Replies 2 ·
  • Electromagnetism
Replies
2

Undergrad What Are the Key Differences Between OLS and GLM Models in Statistical Analysis?

  • fog37
  • · Replies 3 ·
  • Set Theory, Logic, Probability, Statistics
Replies
3

The correlation between vibration and flow rate

  • tony_engin
  • · Replies 2 ·
  • Mechanical Engineering
Replies
2

High School What are the differences between a solar cooker and a solar oven?

  • soonsoon88
  • · Replies 1 ·
  • Other Physics Topics
Replies
1

Undergrad What are the differences between Ion Linac and Electron Linac?

  • dRic2
  • · Replies 4 ·
  • High Energy, Nuclear, Particle Physics
Replies
4

High School What is the difference between SHM,oscillation and vibratory motion?

  • mremadahmed
  • · Replies 3 ·
  • Mechanics
Replies
3

What are the key differences between discrete and continuous PMFs?

  • RJLiberator
  • · Replies 2 ·
  • Calculus and Beyond Homework Help
Replies
2

Graduate What Are the Differences Between Frep1, Frep2, and Their Magnitudes?

  • Maria88
  • · Replies 3 ·
  • Differential Equations
Replies
3

Undergrad What Are the Key Differences Between Viscosity and Upthrust in Liquids?

  • Cheman
  • · Replies 3 ·
  • Other Physics Topics
Replies
3