Eponymous physicist Ernst Crossword Clue
4 letters · New York Times · Wednesday, March 13, 2019 · 38-Down
Appeared in 2 New York Times Crosswords between January 2017 and March 2019.
Exact puzzle match · New York Times · March 13, 2019 · 38-Down · 4 letters
MACH0 of 4 letters revealed
Need a nudge?
Need more?
What does this clue mean?
Austrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)
noun
WordNet® (Princeton University)
Other clues with the same answer
View all clues with this answer- ___ 1 (speed of sound)
New York Times · Monday, December 1, 2025 · 4 letters
- Scientist whose "number" is a dimensionless ratio
New York Times · Friday, June 27, 2025 · 4 letters
- Supersonic speed number
New York Times · Monday, January 6, 2025 · 4 letters
- Kind of number represented by the equation M = v/c
New York Times · Friday, September 20, 2024 · 4 letters
- Physicist Ernst
New York Times · Monday, December 25, 2023 · 4 letters
- Ernst who studied sonic booms
New York Times · Wednesday, March 29, 2023 · 4 letters
- Speed of sound
New York Times · Saturday, January 22, 2022 · 4 letters
- It's calculated relative to the speed of sound
New York Times · Friday, August 27, 2021 · 4 letters
- Speed measure
New York Times · Thursday, February 20, 2020 · 4 letters
- South American landmark whose name means "old peak"
New York Times · Thursday, May 16, 2019 · 4 letters
More clues from this crossword
- 32-Down Recipient of media complaints, for short
- 33-Across Rare craps throws
- 33-Down Some turkeys
- 34-Down [Yawn!]
- 35-Down 1-1
- 36-Across Like Mercury among all the planets
- 37-Down Well-organized
- 39-Down Horrid sort
- 40-Down Chop ___
- 41-Across Legendary Manhattan music club
- 42-Down Made the rounds, say?
- 43-Down It varies from black to white