Question

A plastic cube is released in water will it sink or come to the surface water

Answer 1

"To know whether a plastic cube will sink or come to the surface it is necessary that the specific gravity of water be compared to the specific gravity of the plastic put in the water.

The specific gravity of water is 1.

If the plastic has a specific gravity more than 1 it will sink, if it has a lower specific gravity in comparison to 1, it will float.

"

Answer 2

Explanation:

• If a plastic ice cube made out of a plastic cube is released in water then it is definitely meant to float as the density of plastic is lower than water.
• Hence it is much lighter in weight than that of water.
• So if this cube is put inside water then it would not saying it would rather float on the surface of water.
• Also we know that plastic has water repellent factors which means that water would be repelled by water and the buoyancy rate of plastic being higher would float on water.

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A plastic cube is released in water.will it sink or come to the surface of water

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