Question

If a egg is kept in abeaker filled with water it sinks,BUT IF SALT IS ADDED IN WATER THE EGG BEGANS TO FLOAT.WHY?

Answer 1

If we add salt in the fresh water then the water will became more denser then egg and egg will start to float. Dead sea works on the same principal.

Answer 2

If we add salt in the freshwater in the beaker the egg floats because it becomes more denser ... because of its high density, the egg floats on the water containing salt