Water Balls Experiment Quiz

What was the initial debate about the water balls experiment?

• The temperature of the water balls

• The color of the water balls

• How far one would sink in a pool of water balls

• The cost of the water balls

What was the narrator's initial guess about how far he would sink?

• Up to his knees

• Up to his waist

• Up to his chest

• All the way above his head

What scientific principle did the narrator use to explain the sinking in water balls?

• Friction

• Inertia

• Buoyancy

• Gravity

According to Archimedes, what happens when an object is placed in water?

• It sinks immediately

• It displaces its volume in water

• It floats immediately

• It displaces its weight in water

Why did the narrator think the friction between the balls would play a bigger role?

• Because the balls were dense

• Because the balls were sticky

• Because the balls were large

• Because the balls were smooth

What did the narrator do after realizing his hypothesis was incorrect?

• He stopped the experiment

• He drained the pool

• He called his nephews to join the fun

• He changed the water balls

What was the narrator's reaction to being wrong about the hypothesis?

• He ignored it

• He found it fun and educational

• He was angry

• He was disappointed

What did the narrator forget to tell his nephews about the pool?

• The pool was cold

• The pool was small

• The pool was deep

• There would be no water

What did the narrator thank Kevin for?

• Filming the experiment

• Letting them use his pool

• Providing the water balls

• Helping with the hypothesis

What additional content did Kevin create related to the experiment?

• A podcast

• A video with more experiments

• A book

• A documentary