Density: Sink or Float

Anything that take up space is

• measurement

• meters

• mass

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Objects that are less dense than the water

• float

• sink

Objects that are denser than water

• float

• sink

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What happen to the beach ball when thrown into the water?

• It will burst.

• It will sink.

• it will float

• It will inflate.

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Why does oil float when pour into the water?

• Oil is more dense than the water.

• Oil is less dense than the water.

• Oil has equal density with water.

• Both oil and water has no density.

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Why do some things float on the water?

• because it has no weight.

• because it has no mass.

• because it has no volume.

• because it is less dense.

What will happen to an object that is more dense than the water?

• It will sink.

• It will float.

• it will decay.

• It will disappear

Will the marbles float or sink?

• float

• sink

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I use swim ring when playing at the beach. The swim ring is float or sink?

• Float

• Sink

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These rocks are float or sink?

• Float

• Sink

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