9 A cylindrical bucket, 14 cm in radius, is filled 1with water to some

1.	9 A cylindrical bucket, 14 cm in radius, is filled 1with water to some height, if rctangular solid ofsize 28 cm x 11 cm x 10 cm is immersed in thewater, find the height by which water rises inthe bucket.
Answer» Given radius of cylinder = 14cm Volume of rectangular solid = (28 * 11 * 10) cm3 Rise in height of the water in the cylindrical bucket = volume of the rectangular solid / area of the cylinder = (281110)/ (221414 )/7 = 21560 / 4312 = 5cm Therefore rise in water column = 5cm

9 A cylindrical bucket, 14 cm in radius, is filled 1with water to some height, if rctangular solid ofsize 28 cm x 11 cm x 10 cm is immersed in thewater, find the height by which water rises inthe bucket.

Answer»

Given radius of cylinder = 14cm

Volume of rectangular solid = (28 * 11 * 10) cm3

Rise in height of the water in the cylindrical bucket = volume of the rectangular solid / area of the cylinder

= (28*11*10)/ (22*14*14 )/7

= 21560 / 4312

= 5cm

Therefore rise in water column = 5cm