A chemist has a block of aluminum metal (density is 2.7 g/mL). The block weighs 1.5. What is the volume of the aluminum block?

The volume of aluminum block is 0.556 mL.

The density of a substance is its mass per unit volume.

It given by formula:

Given:

Density = 2.7 g/mL

Mass= 1.5 g

To find:

Volume=?

On substituting the values in the above formula:

Thus, the volume of the aluminum block is 0.556mL.

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0.56 mL

Explanation:

Volume = mass ÷ density

Volume = 1.5 ÷ 2.7 g/mL

Volume = 0.5555555556 = 0.56 mL

The volume of the aluminum block is 0.56 mL.

Hope this helps. :)

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

it would be a gas formation