___ 1 (the speed of sound)

Greetings! In this post you will find ___ 1 (the speed of sound) crossword clue answers and solutions. This crossword clue belongs to Crosswords with Friends October 9 2018. If there is anything wrong with the answers we have provided for you, please make feel free to contact us so we can resolve the issue you're having problem with. Crosswords with Friends is now part of Zynga Inc and it has changed it's name from Daily Celebrity Crossword.

___ 1 (the speed of sound)

    MACH

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