In a 440 Hz sound wave the pressure in the compressions and rarefaction is about

Question

In a 440 Hz sound wave the pressure in the compressions and rarefaction is about 1% higher and lower, respectively, than the pressure in the absence of sound. The sound is a) too soft to be heard b) about as loud as normal conversation c) deafeningly loud In a 440 Hz sound wave the pressure in the compressions and rarefaction is about 1% higher and lower, respectively, than the pressure in the absence of sound. The sound is a) too soft to be heard b) about as loud as normal conversation c) deafeningly loud In a 440 Hz sound wave the pressure in the compressions and rarefaction is about 1% higher and lower, respectively, than the pressure in the absence of sound. The sound is a) too soft to be heard b) about as loud as normal conversation c) deafeningly loud a) too soft to be heard b) about as loud as normal conversation c) deafeningly loud

Explanation / Answer

b) about as loud as normal conversation

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