ZaNiyahlove6399 ZaNiyahlove6399

19-03-2024
Physics

contestada

What is the amplitude level of a sound (in dB SPL) for a 50 Hz tone which has a pressure of 35 dynes/cm²?
a) 70 dB SPL
b) 75 dB SPL
c) 80 dB SPL
d) 85 dB SPL

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