cloud chamber
noun
: a vessel containing air saturated with water vapor whose sudden expansion reveals the passage of an ionizing particle by a trail of visible droplets
Examples of cloud chamber in a Sentence
Recent Examples on the Web
The instructor taught Harris how to build a cloud chamber to investigate the collision of alpha particles with water droplets.
—
IEEE Spectrum, 18 Sep. 2024
Tracking lines arc through the expansive field, recalling cosmic rays shooting across a cloud chamber.
—Christopher Knight, Los Angeles Times, 29 Oct. 2024
Those were the cosmic rays Hess detected and are the ones most likely to show up in a museum cloud chamber.
—Jennifer Ouellette, Ars Technica, 23 Nov. 2023
The photograph above shows a positron's path traveling through a cloud chamber as photographed by Anderson.
—Discover Magazine, 1 Sep. 2010
Those were the cosmic rays Hess detected, and are the ones most likely to show up in a museum cloud chamber.
—Jennifer Ouellette, Ars Technica, 23 Nov. 2023
The first cloud chamber was devised by physicist Charles Thomas Rees Wilson in 1895 to reproduce the airborne puffs and study their behavior.
—Bill Gourgey, Popular Science, 23 Nov. 2023
In a recent email exchange, Coppola described watching particles produced by nuclear decay fly through a Wilson cloud chamber.
—Michael Alberty | For The Oregonian/oregonlive, oregonlive, 4 Jan. 2022
The cloud chamber in Gilbert’s atomic lab contains a wire coated with polonium-210, the radioactive compound used to poison ex-KGB agent Alexander Litvinenko.
—Michael Alberty | For The Oregonian/oregonlive, oregonlive, 4 Jan. 2022
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
IEEE Spectrum, 18 Sep. 2024
Tracking lines arc through the expansive field, recalling cosmic rays shooting across a cloud chamber.
—Christopher Knight, Los Angeles Times, 29 Oct. 2024
Those were the cosmic rays Hess detected and are the ones most likely to show up in a museum cloud chamber.
—Jennifer Ouellette, Ars Technica, 23 Nov. 2023
The photograph above shows a positron's path traveling through a cloud chamber as photographed by Anderson.
—Discover Magazine, 1 Sep. 2010
Those were the cosmic rays Hess detected, and are the ones most likely to show up in a museum cloud chamber.
—Jennifer Ouellette, Ars Technica, 23 Nov. 2023
The first cloud chamber was devised by physicist Charles Thomas Rees Wilson in 1895 to reproduce the airborne puffs and study their behavior.
—Bill Gourgey, Popular Science, 23 Nov. 2023
In a recent email exchange, Coppola described watching particles produced by nuclear decay fly through a Wilson cloud chamber.
—Michael Alberty | For The Oregonian/oregonlive, oregonlive, 4 Jan. 2022
The cloud chamber in Gilbert’s atomic lab contains a wire coated with polonium-210, the radioactive compound used to poison ex-KGB agent Alexander Litvinenko.
—Michael Alberty | For The Oregonian/oregonlive, oregonlive, 4 Jan. 2022
Cite this Entry
“Cloud chamber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cloud%20chamber. Accessed 2 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share