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periodic motion

American  
[peer-ee-od-ik, peer-] / ˈpɪər iˈɒd ɪk, ˌpɪər- /

noun

Physics.
  1. any motion that recurs in identical forms at equal intervals of time.


periodic motion Scientific  

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Often referred to as molecular vibrations, the motion of atoms act like tiny springs, undergoing periodic motion.

From Science Daily • May 8, 2024

Astronomers detected these ghostly pirouettes by analyzing exquisitely precise data from the Gaia satellite, revealing the partner star’s periodic motion.

From Scientific American • Nov. 16, 2022

Similar to periodic motion applications, harmonic motion requires a restoring force.

From Textbooks • Dec. 1, 2021

We define periodic motion to be a motion that repeats itself at regular time intervals, such as exhibited by the guitar string or by an object on a spring moving up and down.

From Textbooks • Aug. 12, 2015

A reed or vibrator, set in periodic motion by impact of a current of air, produces a corresponding succession of air puffs, the rapidity of which determines the pitch of the musical note.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 8 "Haller, Albrecht" to "Harmonium" by Various