Question

In the container given below of dimensions (40 cm X 20 cm X 20 cm), four objects are dipped in water. Objects P and Q are made of some light material while objects R and S are made of iron and copper, respectively. The object P is a cube of edge 4 cm with 1/10th floating above water; object Q displaces 50 cc of water while floating. The volumes of objects R and S are 295.4 cc and 397 cc, respectively. If all the objects are removed from the container, what would be the new water level inside the container measured from the bottom?​

Answer 1

Answer:

your answer is in above pic

Answer 2

Answer:

volume = 20cm

mass = 50gm density of object = 20/50 = 0.4gmcm3 density of object is less than density of water so the object will float