Physics, 24.04.2020 18:53 vickReis06
A loudspeaker is generating sound in a room. At a certain point, the sound waves coming directly from the speaker (without reflecting from the walls) create an intensity level of 80.7 dB. The waves reflected from the walls create, by themselves, an intensity level of 68.6 dB at the same point. What is the total intensity level
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There are multiple tuning forks present in the room, and annie strikes one with a natural frequency of 400 hz. which of these other tuning forks will begin to vibrate through resonance and make the sound louder? a 200 hz tuning fork a 400 hz tuning fork a 800 hz tuning fork a 1600 hz tuning fork
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A loudspeaker is generating sound in a room. At a certain point, the sound waves coming directly fro...
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