give reason the empty plastic bottle floats on the surface of water
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Answered by
11
Some do. If the bottle has specific gravity greater than 1, and is full of water, it will sink in water. Same reason a cheap frisbee will float but a premium golf disc will sink: denser material.
Answered by
23
As the density of the plastic is less than water it floats on the water...on the other hand when the bottle is filled with water it's density becomes more than the water so it sinks
Remember.... Density =mass /volume
Hope it helps you... Please mark as brainliest.
Remember.... Density =mass /volume
Hope it helps you... Please mark as brainliest.
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