# I dipped an aluminum spoon into a beaker of water. Determine the weight of the spoon

September 12, 2021 | education

| **I dipped an aluminum spoon into a beaker of water. Determine the weight of the spoon and the density of aluminum pa = 2700kg / m3.**

1. Let’s calculate the volume:

V = 90 ml – 65 ml;

V = 25 ml;

Let’s convert to the required units of measurement:

V = 0.025 L;

V = 0.000025 m3;

2. Find m:

Let’s write the formula:

m = density * volume;

Substitute in the formula:

m = 2700 kg / m3 * 0.000025 m3;

Let’s convert to the required units of measurement:

m = 0.0675 kg = 67.5 g.

Answer: m = 67.5 g.

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