Physicist Ernst Crossword Clue
4 letters · New York Times · Monday, December 25, 2023 · 1-Down
Appeared in 2 New York Times Crosswords between September 1994 and December 2023.
Exact puzzle match · New York Times · December 25, 2023 · 1-Down · 4 letters
MACHTap a square to enter a letter. Use the buttons below for hints.
0 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
- 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
- Eponymous physicist Ernst
New York Times · Wednesday, March 13, 2019 · 4 letters
More clues from this crossword
- 1-Across Device that might be confused with a router
- 2-Down Dos x cuatro
- 3-Down Song for two
- 4-Down Slip up
- 5-Down It's in your bones
- 6-Across Essayist Didion
- 6-Down Be in harmony
- 7-Down Musical artist Yoko
- 8-Down Bank lobby sight
- 9-Down Completely insignificant person
- 10-Across Things in Easter baskets
- 10-Down Otherwise