A solid iron rectangular block of dimensions 4.4 m , 2.6 m and 1 m is cast into a hollow cylindrical pipe of internal radius 30 cm and thickness 5 cm.Find the length of the pipe.

A solid iron rectangular block of dimensions 4.4m, 2.6m and 1m is cast into a hollow cylindrical pipe of internal radius 30cm and thickness 5cm. Find the length of the pipe.

A solid iron rectangular block of dimensions 4.4m,2.6m and 1m is cast into a hollow cylindrical pipe of internal radius 30cm and thickness 5cm. Find the length of the pipe.

A solid iron rectangular block of dimensions 4.4m,2.6m and 1m is cast into a hollow cylindrical pipe of internal radius 30cm and thickness 5cm. Find the length of the pipe.

A solid iron rectangular block of dimensions (2.2 m xx 1.2 m xx 1m) is cast into a hollow cylindrical pipe of internal radius 35 cm and thickness 5cm. Find the length of the pipe

The dimentsions of a solid iron cuboid are 4.4 m xx 2.6 m xx 1.0 m .It is melted and recast into a hollow cylindrical pipe of 30 cm inner radius and thickness 5cm .Find the length of the pipe.

A solid cuboid of iron with dimensions 53cmxx40cmxx15cm is melted and recast into a cylinderical pipe. The outer and inner diameter of the pipe are 8 cm and 7 cm. find the length of the pipe.

Rainwater, which falls on a flat rectangular rooftop of dimensions 22m by 10m, is transferred into a cylindrical vessel of internal radius 50 cm through a circular pipe. A certain day recorded a rainfall of 2.5 cm. Find the (i) volume and (ii) height of the water, filled in the cylindrical vessel.

Calculate the M.I. of a solid iron disc of radius 10 cm and thickness 5 cm. (Density of iron (rho) = 7800 kgm^-3) .

A solid sphere of radius 3 cm is melted to form a hollow right circular cylindrical tube of length 4 cm and external radius 5 cm. The thickness of the tube is

A hot water system (Geyser) consists of a cylindrical pipe of length 14 m and diameter 5 cm. Find the total radiating surface of hot water system.