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Monday 29 May 2017

Density

Image result for density of water with eggWe did an experiment on DENSITY
Question: What happens when you drop an egg into ordinary drinking water and an egg into salt water?

Observation: 1. The egg in the glass of ordinary water sank to the bottom of the glass.
2. The egg in the salt water floats.
Conclusion:
This happens because the salt mixes with the water and the water is denser or heavier than ordinary water.
It was easier for the egg to float


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