We did an experiment on Density.
Question:What happens when you drop an egg into ordinary water and an egg into salt water?
Observation:When i dropped an egg into ordinary water it sank to the bottom of the glass. .
But when i dropped the egg into the salt water, the egg floats in the glass.
Conclusion: This happens because when the salt mixes with the water the water becomes denser of heavier.
It was easier for the egg to float