__ 1 (the speed of sound)
Let's find possible answers to "__ 1 (the speed of sound)" crossword clue. First of all, we will look for a few extra hints for this entry: __ 1 (the speed of sound). Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
Related clues
- ____ number, speed ratio in aerodynamics named after an Austrian physicist
- Ernst, Austrian physicist born in 1838 who has a number in fluid mechanics named after him
- Ernst —, Austrian physicist who devised a system of speed measurement
- Ernst ___, physicist whose surname is given to a number in fluid mechanics
- Ernst of sound-barrier fame
Possible answers
- M
- A
- C
- H