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At a race track, one car starts its engine with a resulting intensity level of 98.0 dB at point P. Then seven more cars start their engines and each produces the same intensity level of at point P as the first car. a) Calculate the new intensity. b) Calculate the new intensity level.

At a race track, one car starts its engine with a resulting intensity level of 98.0 dB at point P. Then seven more cars start their engines and each produces the same intensity level of at point P as the first car. a) Calculate the new intensity. b) Calculate the new intensity level.

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At a race track, one car starts its engine with a resulting intensity level of 98.0 dB at point P. Then seven more cars start their engines and each produces the same intensity level of at point P as the first car. a) Calculate the new intensity. b) Calculate the new intensity level.
Transcribed Image Text:At a race track, one car starts its engine with a resulting intensity level of 98.0 dB at point P. Then seven more cars start their engines and each produces the same intensity level of at point P as the first car. a) Calculate the new intensity. b) Calculate the new intensity level.
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