How to Use Doppler effect in a Sentence

Doppler effect

noun

• Researchers use a version of the Doppler effect to gauge the distances of objects.
  — Quanta Magazine, 2023-01-20
• At Sturgis, there is no Doppler effect — no dwindling, petering waning at all.
  — New York Times, 2021-10-27
• The scientists cite the Doppler effect, which accounts for how sound distorts as a passing car honks its horn, for example.
  — Caroline Delbert, Popular Mechanics, 2020-06-24
• The turbine's rotating blades can also create a form of interference similar to the Doppler effect, in which sound waves shorten as a moving object approaches the observer.
  — Eric Niiler, Wired, 2022-03-02
• The Doppler effect and relativity together explain this effect mathematically at any instant.
  — Ronald C. Lasky, Scientific American, 2014-10-24
• The telescope also has to cope with another complication: Since the universe is expanding, the galaxies that scientists will study with the Webb telescope are moving away from Earth, and the Doppler effect comes into play.
  — Marcia Rieke, The Conversation, 2021-09-15