Chemistry
Chemistry, 05.05.2020 10:45, babylear

Which of these describes something that happens as a pilot gets closer to
the speed of sound?
O
A. More thrust is generated because the engines are more efficient.
O
B. Less drag is created because molecules are being forced out of
the way more quickly.
O
O
C. More drag is created because the molecules cannot "hear" the
airplane coming.
O
D. Less lift is created because there are fewer molecules in the air.

answer
Answers: 3

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Which of these describes something that happens as a pilot gets closer to
the speed of sound?<...

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