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Which of the following would not increase the velocity of a sound wave in air? A. increasing the temperature of the air. B. lowering the density of the air. C. lowering the humidity of the air. D. increasing
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Which of the following would not increase the velocity of a sound wave in air?

A. increasing the temperature of the air.
B. lowering the density of the air.
C. lowering the humidity of the air.
D. increasing the wind speed in the direction the wave is traveling

User Javierfdr
by
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2 Answers

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C lowering the humidity of the air

User Tatsuya Kanemoto
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9.2k points
2 votes
D. increasing the wind speed in the direction the wave is traveling
User Jmarkstar
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7.9k points
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