Water Displacement Challenge Quiz

What should you do if you see a time limit on the gizmo?

• Contact technical support.

• Restart the gizmo.

• Log in with your username and password.

• Ignore it and continue.

What is the purpose of the water displacement method?

• To measure the temperature of water.

• To measure the volume of an object.

• To measure the weight of an object.

• To measure the density of an object.

How do you prepare the overflow cup for the experiment?

• Fill it halfway with water.

• Fill it until water flows out of the spout.

• Leave it empty.

• Fill it with sand.

What is the volume of the sphere if it displaces 26.5 milliliters of water?

• 10 milliliters

• 53 milliliters

• 26.5 milliliters

• 13.25 milliliters

Why does the water volume in the graduated cylinder match the sphere's volume?

• Because the sphere absorbs water.

• Because the sphere is hollow.

• Because the displaced water equals the sphere's volume.

• Because the sphere is denser than water.

What is the initial water level in the graduated cylinder before adding the rock?

• 30 milliliters

• 40 milliliters

• 60 milliliters

• 50 milliliters

How much did the water level change after adding the rock?

• 8.9 milliliters

• 7.9 milliliters

• 6.9 milliliters

• 5.9 milliliters

What is the volume of the rock based on the water displacement?

• 8.9 milliliters

• 5.9 milliliters

• 6.9 milliliters

• 7.9 milliliters

Why is it better to use a 25 milliliter graduated cylinder for measuring the marble's volume?

• It is easier to handle.

• It is more accurate for smaller volumes.

• It is less expensive.

• It is more durable.

What should you do after completing the water displacement challenge?

• Contact the instructor.

• Restart the experiment.

• Submit the assignment.

• Discard the materials.