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Home Q & A Board Science-Related Homework Help Physics
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conrad136 conrad136
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6 months ago

A sound wave in air has an intensity of 1.00 × 10−3 W/m2. The density of air is 1.29 kg/m3 and the speed of sound in air is 331 m/s. The pressure amplitude of the sound wave is



▸

0.740 N/m2.



▸

0.821 N/m2.



▸

0.850 N/m2.



▸

0.924 N/m2.



▸

0.980 N/m2.

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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JulzMarieJulzMarie
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6 months ago
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conrad136 Author
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6 months ago
This helped my grade so much Perfect
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Correct Slight Smile TY
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Helped a lot
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