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    the first supersonic flight was in 1947. it was just above the speed of sound. which altitude would you expect captain yeager to have used for his flight?

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    The first supersonic flight was in 1947. It was just above the speed of sound. Which

    The first supersonic flight was in 1947. It was just above the speed of sound. Which altitude would you expect Captain Yeager to have used for his flight? Select one: a. 85,000 m (where meteor showers originate) b. Sea level c. 1,000 m d. 13,700 m (within altitude used by commercial planes today)

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    science

    The first supersonic flight was in 1947. It was just above the speed of sound. Which altitude would you expect Captain Yeager to have used for his flight?

    Select one:

    a. 85,000 m (where meteor showers originate)

    b. Sea level c. 1,000 m

    d. 13,700 m (within altitude used by commercial planes today)

    👍 👎 👁 ℹ️ 🚩

    hi

    Jan 14, 2020

    higher altitude ("thinner" air) means lower speed of sound

    d. looks good

    b. and c. too low , a. too high

    👍 👎 ℹ️ 🚩

    R_scott

    Jan 14, 2020 I thinks it’s b 👍 👎 ℹ️ 🚩

    Anonymous

    Oct 8, 2020

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    Bell X

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    Bell X-1

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    Bell X-1 Cockpit

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    Bell X-1

    Single engine, single seat, mid-wing rocket plane with international orange paint scheme.

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    Bell X-1

    On October 14, 1947, the Bell X-1 became the first airplane to fly faster than the speed of sound. Piloted by U.S. Air Force Capt. Charles E. "Chuck" Yeager, the X-1 reached a speed of 1,127 kilometers (700 miles) per hour, Mach 1.06, at an altitude of 13,000 meters (43,000 feet). Yeager named the airplane "Glamorous Glennis" in tribute to his wife. Highlighted in this image are the vertical and horizontal stabilizers of the Bell X-1.

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    Bell X-1

    On October 14, 1947, the Bell X-1 became the first airplane to fly faster than the speed of sound. Piloted by U.S. Air Force Capt. Charles E. "Chuck" Yeager, the X-1 reached a speed of 1,127 kilometers (700 miles) per hour, Mach 1.06, at an altitude of 13,000 meters (43,000 feet). Yeager named the airplane "Glamorous Glennis" in tribute to his wife. Highlighted in this image are the vertical and horizontal stabilizers of the Bell X-1.

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    Bell X-1

    Single engine, single seat, mid-wing rocket plane with international orange paint scheme.

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    Bell X-1

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    Bell X-1

    Single engine, single seat, mid-wing rocket plane with international orange paint scheme.

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    Bell X-1

    Single engine, single seat, mid-wing rocket plane with international orange paint scheme.

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    Bell X-1

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    Source : airandspace.si.edu

    The first supersonic flight was 1947. It was just above the speed of sound. Which altitude would you

    Click here 👆 to get an answer to your question ✍️ The first supersonic flight was 1947. It was just above the speed of sound. Which altitude would you expect c…

    01/29/2019 Biology Middle School answered

    The first supersonic flight was 1947. It was just above the speed of sound. Which altitude would you expect captain Yeager to have used for his flight?

    A) sea level B) 1000m

    C) 13,700m (within altitude used by commercial planes today)

    D) 85,000m (where meteor showers originate)

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    James 1 month ago
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