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Romashka [77]
3 years ago
7

A cylinder contains water to a level of 15.5. 20.0 grams of copper is dropped in. What will be the new height of the water? (Den

sity of copper 8.96g/ml)
Chemistry
1 answer:
Julli [10]3 years ago
7 0

The new height of the water is 17.7 mL

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

<h3>Density = mass / volume </h3>

With the above formula, we can obtain the volume of the copper. This can be obtained as follow:

Mass of copper = 20 g

Density of copper = 8.96 g/mL

<h3>Volume of copper =?</h3>

Density = mass / volume

8.96 = 20 / volume

Cross multiply

8.96 × Volume = 20

Divide both side by 8.96

Volume = 20 / 8.96

<h3>Volume of copper = 2.2 mL</h3>

Finally, we shall determine the new height of the water. This can be obtained as follow:

Initial height of water = 15.5 mL

Volume of copper = 2.2 mL

<h3>New height of water =?</h3>

<h3>New height of water = (Initial height of water) + (Volume of copper)</h3>

New height of water = 15.5 + 2.2

<h3>New height of water = 17.7 mL</h3>

Therefore, the new height of the water is 17.7 mL

Learn more: brainly.com/question/24679715

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