3 years ago

I don’t get science at all my teacher doesn’t explain anything and I was out of school can anyone explain this to me

1 answer:

5 0

2. Groups
3.Ion
4.NonPolar
5.Metallic Bond
6.Make up most of the atom's mass
7.Atomic Number
8.Seven

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AleksandrR [38]

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The correct answer is part 'c' 160 dB

Explanation:

When noise levels of different intensities are superimposed the resultant intensity is given by the equation

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The answer to your question is A. Have a great day

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