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alexandr402 [8]
3 years ago
13

What role does energy play in sound? Pls help this is due today

Chemistry
2 answers:
Kaylis [27]3 years ago
8 0

Answer:

B

Explanation:

viktelen [127]3 years ago
3 0

Answer:

pretty sure it is letter B

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An unknown liquid has a mass of 30.8 g, and a volume of 31.5 mL. What is the density of this liquid?
julsineya [31]

The density of the liquid is 0.98 g/mL

<h3>What is density? </h3>

The density of a substance is defined as the mass of the subtance per unit volume of the substance. Mathematically, it can be expressed as:

Density = mass / volume

With the above formula, we can obtain the density of the liquid.

<h3>How to determine the density </h3>
  • Mass = 30.8 g
  • Volume = 31.5 mL
  • Density =?

Density = mass / volume

Density of liquid = 30.8 / 31.5

Density of liquid = 0.98 g/mL

Learn more about density:

brainly.com/question/952755

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if it was 4.155 then you would round it to 4.16 but its NOT that so the answer IS 4.15

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What is the charge of the nickel ion in Ni(CIO3)3 if chlorate, ClO3-, has a charge of<br> 1- ?*
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Rutherford used a gold foil experiment and discovered what part of an atom
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