Question

A glass cylinder with diameter 20 m has water to a height of 9 cm. A metal cube of edge 8 cm is immersed in it completely. Calculate the height by which water will rise in the cylinder (take pie = 3.142)​

Answer 1

Answer:

Suppose the water rises by h cm.

Volume of water displaced = Volume of the cube of edge 8 cm

πr

2

h=8

3

3.14×10

2

×h=8×8×8

h=1.6 cm