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What is the sound pressure level that your phone microphone

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Reference no: EM133550158

Question: Your new roommate has brought a new annoying alarm clock that wakes you up at random times during the day. You know that the alarm produces 9 dynes/cm2. Your bed is 12 ft away from this clock. 

a. What is the sound pressure level that your phone microphone may register at your bed?

b. Are you concerned with your hearing safety? Explain, why or why not

Reference no: EM133550158

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