Question: What is the sound intensity level in a car when the sound intensity is 0.500 w/m2? What is the sound intensity level in the air

What is the sound intensity level in a car when the sound intensity is 0.500 µw/m2?
What is the sound intensity level in the air near a jackhammer when the pressure amplitude of the sound is 0.150 Pa and the temperature is 20.0°C?

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