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It was the same speed. It generally travel with 340ms-1 speed.

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Q: What was the speed of sound in 1947?
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Related questions

When was the speed of sound surpassed?

By a person: Chuck Yeager - October 14, 1947


What date did Chuck Yeager fly at the speed of sound?

The sound barrier was first broken on October 14th, 1947.


When did Chuck Yeager fly the speed of sound?

The first time was on October 14th, 1947.


When was the first flight faster than the speed of sound?

14-10-1947; or October 14th, 1947, to us United States Americans.


When is the speed of sound the fastest?

The first flight at faster than the speed of sound occurred on 14 October 1947. The aircraft was the Bell X-1 and the pilot was Captain Charles Yeager.


What year did chuck fly faster than the speed of light?

He never did. But he was the first pilot to successfully travel faster than the speed of sound in 1947.


Who was the first person to fly faster then the speed of sound?

Chuck Yeager was the first person to fly faster than the speed of sound. He achieved this in 1947.


What was the name of the plane that was in the first flight faster than the speed of sound?

On October 14th, 1947, Chuck Yeager became the first man to fly at Mach-1 (the speed of sound). He flew the Bell X-1 at a speed of approximately 350 Meters per second. Yeager's personal best speed was Mach-2.44 (almost 2 and a half times the speed of sound).


Which was the first manned aircraft to exceed the speed of sound?

Bell X-1, 29 Aug 1947 - piloted by Chuck Yeager


What year did Chuck Yeager fly faster than the speed of sound while test-pioleting an XS-1 aircraft?

In 1947.


Who won the Oscar for Sound in 1947?

The Bishop's Wife won the Oscar for Sound in 1947.


Who first broke speed of sound record?

Chuck Yeager, on Oct. 14 1947, in the Bell X-1, at an altitude of 45,000 ft.