Question
A U tube is partially filled with water . Oil which doesnot mix with water is next poured into one side , until water rises by 25cm onthe other side. If the density of the oil is 0.8 g/ cc , the level will s†an d higher than the level of water by (1) 6.25 cm (2) 12.50 cm (3) 18.75cm (4) 25.00c