State clearly the principle of Physics that you are using (invoking is the scientific word). Explain (briefly) your methodology. Give any equations that you may use Band A at a concert produces a sound intensity of 2.0x10-7 W/m2. Band B produces a sound intensity of 4.0x10-9 W/m2. Is it true that Band A has a relative intensity (in decibels) that is 50 times that of Band B? If not, what is the relative intensity?

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State clearly the principle of Physics that you are using (invoking is the scientific word). Explain (briefly) your methodology. Give any equations that you may use

  1. Band A at a concert produces a sound intensity of 2.0x10-7 W/m2. Band B produces a sound intensity of 4.0x10-9 W/m2. Is it true that Band A has a relative intensity (in decibels) that is 50 times that of Band B? If not, what is the relative intensity?

 

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