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An object with a mass of 7.7 g raises the level of water in a graduated cylinder from 25.1 mL to 29.8 mL. What is the density of the object?
g/mL

Respuesta :

Stephen46

Answer:

The answer is

1.64 g/mL

Explanation:

The density of a substance can be found by using the formula

[tex]density = \frac{mass}{volume} \\[/tex]

From the question

mass of object = 7.7 g

volume = final volume of water - initial volume of water

volume = 29.8 - 25.1 = 4.7 mL

The density of the object is

[tex]density = \frac{7.7}{4.7} \\ = 1.638297872...[/tex]

We have the final answer as

1.64 g/mL

Hope this helps you

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