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

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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