1. If the sound intensity of a sound wave doubles, what is the change in dB?...

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1. If the sound intensity of a sound wave doubles, what is the change in dB? If the sourd intensity level (in dB) increases by 5 dB, what is the change in the sound intensity? (15 pts)

science Advanced-Physics

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Answer 1

Answer #1

sound intensity level β in decibels of a sound having an intensity I is:

β(dB) =10log₁₀(I/I₀)

If intensity is doubled : I= 2I₀

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Answer 2

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