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See photo! Thank you! Two trombonists blow identical D notes of frequency 391.995 Hz on their trombones. Besides having identical frequencies, the resulting sound waves

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Two trombonists blow identical "D" notes of frequency 391.995 Hz on their trombones. Besides having identical frequencies, the resulting sound waves have identical pressure amplitudes of 25.0 mPa. The two waves reach your ears and constructively interfere. If the sound level of a single trombonist is 60 dB, should the two trombonists combined have a sound level of 120 dB? Why or why not

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