Why is it harder to build a supersonic ship than a supersonic airplane?
A. Sound velocity is greater in water, and it is harder to move through.
B. Sound velocity is greater in water, and it is easier to move through.
C. Sound velocity is greater in air, and it is harder to move through.
D. Sound velocity is smaller in air, and it is harder to move through.
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4
Answer:
A. sound of velocity is greater in water, and it is harder to move through.
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3
Explanation:
A Sound velocity is greater in water, and it is harder to move through
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