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5. A sound source has an intensity I1 and when its sound level is measured at...

5. A sound source has an intensity I1 and when its sound level is measured at a fixed distance the found value is 70 dB. The source increases its intensity to I2 and when its sound level is measured at the same distance the found value is 96 dB. What is the I2 / I1 ratio?

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Answer #1

Intensity: How much sound energy flow acrom a surace per unit area per unir time. 4.01. Intensity lever! is 10 times the loga

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