Asample of aluminum is placed in a 25 ml graduated cylinder containing 10 ml of water. the level of water rises to 18 ml. aluminum has a density of 2.7 g/ml. calculate the mass of the sample
include explanation if possible

The mass of sample is 21.6 grams.

Explanation:

We are given:

Volume of cylinder without object, = 10 mL

Volume of cylinder with object, = 18 mL

Volume of object =

To calculate volume of a substance, we use the equation:

We are given:

Density of sample (aluminum) = 2.7 g/mL

Volume of sample (aluminum) = 8 mL

Putting values in above equation, we get:

Hence, the mass of sample is 21.6 grams.

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