What man, in 1947, was the first to break the sound barrier?
Understand the Problem
The question asks us to identify the individual who was the first to break the sound barrier in 1947, it is a straight forward knowledge based question.
Answer
Charles Yeager
The first man to break the sound barrier in 1947 was Charles Yeager.
Answer for screen readers
The first man to break the sound barrier in 1947 was Charles Yeager.
More Information
Charles "Chuck" Yeager flew the Bell X-1 at Mach 1.06 on October 14, 1947, breaking the sound barrier.
Tips
Some people believe that George Welch broke the sound barrier before Yeager. However, Yeager's flight was officially recognized.
Sources
- Breaking the Sound Barrier: Chuck Yeager and the Bell X-1 - airandspace.si.edu
- 1947: Breaking the Sound Barrier - afhistory.af.mil
- Chuck Yeager - Wikipedia - en.wikipedia.org
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