Question

Suppose you had a 100 gram mass and a 50 gram mass. Both masses appear to be made of the same material, but you can't be sure. You lower the 50 gram mass into a cylinder of water and the water goes from 30.3 mL up to 36.3 mL. The 100-gram mass is also placed in a cylinder of water and the water rises from 30.3 mL to 42.3 mL. Does the experiment provide evidence that the two masses could be made of the same material?

Answer 1

The experiment provides evidence that the two masses could be made of the same material.

Step-by-step explanation:

In this experiment, we have two masses, one weighing 100 grams and the other weighing 50 grams. We find that when the 50-gram mass is placed in a cylinder of water, the water level rises from 30.3 mL to 36.3 mL. When the 100-gram mass is placed in the cylinder, the water level rises from 30.3 mL to 42.3 mL. By comparing the change in water level, we can determine the increase in volume of the objects. The 50-gram mass caused the water to rise by 6 mL, while the 100-gram mass caused the water to rise by 12 mL. This indicates that the 100-gram mass has double the volume of the 50-gram mass, given that the same material is being used. Therefore, the experiment provides evidence that the two masses could be made of the same material.