Sink or Float Experiment Concepts

The video tutorial demonstrates a 'sink or float' experiment using household items. The teacher explains the concept of density and how it determines whether an object sinks or floats. Various items, such as a quarter, toy, boat, apple, and more, are tested in colored water. The video concludes with a summary of the results and a thank you message to the viewers.

What is the first step in setting up the sink or float experiment?

• Adding blue color to the water

• Filling the bucket with water

• Choosing the objects to test

• Testing the density of the objects

What determines whether an object will sink or float?

• Its color

• Its shape

• Its density compared to water

• Its size

Which of the following objects was observed to float?

• Quarter

• Toy

• Dog bone

• Boat

What was the result when the apple was placed in the water?

• It sank

• It floated

• It dissolved

• It changed color

Which object was noted to float because it is made of wood?

• Toy

• Diamond

• Wooden spoon

• Metal spoon

What happened to the helicopter when it was placed in the water?

• It floated

• It sank

• It flew away

• It dissolved

Why did the handcuffs sink in the water?

• They are colorful

• They are too light

• They are made of metal

• They are hollow

What was the result when the pencil was placed in the water?

• It floated

• It changed color

• It sank

• It broke

What was observed when the metal spoon was placed in the water?

• It sank

• It changed color

• It floated

• It melted

What color did the water turn when blue coloring was added?

• Orange

• Red

• Green

• Purple