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The exact number of people who died while attempting to break the sound barrier is not definitively known, but several notable fatalities occurred during early attempts in the 1940s and 1950s. The most famous case is that of test pilot Chuck Yeager, who successfully broke the sound barrier in 1947 without incident, but many other pilots faced fatal accidents in related flight tests. Overall, while specific figures vary, the pursuit of supersonic flight was marked by significant risks and several tragic losses.
Charles YeagerInformation on Charles Yeager:Charles Elwood "Chuck" Yeager was born on 13 February 1923 in Myra, West Virginia. After joining the army at age 16 and training as an aircraft mechanic, he was then selected for flight training. His service record during WWII was impeccable, becoming an "ace-in-a-day" after shooting down five enemy aircraft in a single mission. Yeager remained in the Air Force after the war. He became a test pilot and was ultimately selected to fly the rocket-powered Bell X-1 in a NACA program to research high-speed flight. On 14 October 1947 he broke the sound barrier in the technologically advanced X-1.Yeager continued to work with experimental craft, achieving faster and faster speeds. He piloted the X1-A, a longer and more powerful version of the X-1, to a speed of mach 2.4 on 12 December 1953. This was almost two and a half times the speed of sound and the fastest of any human being to that date.
The DTS sound format was first used in Jurassic Park in 1993.
The Jazz Singer, in black and white, was the first feature-length film with sound to be widely distributed (in 1927). However, according to film historian Tim Dirks at filmsite.org, it was preceded in the same year by another movie with sound: Sunrise, directed by famed German director F. W. Murnau and produced in Hollywood (see link). sound sound
Too many.
Mach 1 is the speed at which you break the sound barrier. The speed of sound, or Mach 1, at sea level and under "standard condition" is:1,116.4 ft/s340.3 m/s761.2 mph1,225.1 km/h
The exact number of people who died while attempting to break the sound barrier is not definitively known, but several notable fatalities occurred during early attempts in the 1940s and 1950s. The most famous case is that of test pilot Chuck Yeager, who successfully broke the sound barrier in 1947 without incident, but many other pilots faced fatal accidents in related flight tests. Overall, while specific figures vary, the pursuit of supersonic flight was marked by significant risks and several tragic losses.
The speed of sound has been officially broken multiple times. The most notable instances include Chuck Yeager breaking the sound barrier in 1947 and the ThrustSSC breaking the sound barrier on land in 1997. Additionally, different aircraft and fictional vehicles have broken the speed of sound in various testing scenarios.
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many different groups use the great barrier reef including tourist's and shop oners and peace keepers :)
there are about 10 whales
1 sound can be loud 2 sound can be soft 3 there are many different types of sound 4 many things make sound 5 sound is made in different ways
"Barrier" has three syllables. It's pronounced: BEAR-ree-urr. If I remember correctly, you would break the word up like this: Bar-ri-er. !
Craig Breedlove became the 1st person to break the sound barrier in an automobile in 1998. At Lake Bonneville, Utah, he achieved a trap speed of over 760 MPH. Unable to improve, it's completely wrong. 15/10/1997 Thrust SSC, LSR av speed 763 MPH. Breedloves speed was unconfirmed and even if reported correctly here is 2 MPH slower. This all happened at Black Rock Desert in Nevada. Bonneville has taken a back seat to the new speed site in Nevada.
The reef supports many different ecosystems
To break the sound barrier you have to travel than the speed of sound. The speed of sound in air actually varies with temperature. When representing air as an ideal gas the speed of sound can be represented as c = square root(γRT) where γ = specific heat ratio = 1.4 R = specific gas constant = 287 T = Temperature in Kelvin. Using this equation the speed of sound in dry air at: -100 degrees Celsius is 264 metres per second 0 degrees Celsius is 343 metres per second 100 degrees Celsius is 287 metres per second.
There are many types of barriers of communication for example; language barrier, physical barrier, emotional barrier, listening barrier, cultural barrier, gender barrier etc