vol. of a solid of revolution help

The temperature effect on heating a solid varies depending on the nature of the solid and the conditions required in bringing the chan..

The particles are closely packed and bound by strong inter-particle attraction, which makes solids rigid and geometrical. This gives them definite shape and definite volume, for e.g., rock, wood, steel girders et..

What is the volume of the solid of revolution generated by rotating about the x - axis the plane region bounded by y = x and y = x 2 ? => 7 π 5 or 3 π 1 0 or 3 π 6 or 3 1 0..

Find the volume of the solid of revolution formed by revolving the region bounded by f ( x ) = 1 + 4 x and the x -axis (2 ≤ x ≤ 4) about y -axis. [Use shell method.] => 28 π or 48 π or 56 π or 68 π or 14 π..

Find the volume of the solid of revolution formed by revolving the region bounded by f ( y ) = y and the y -axis (0 ≤ y ≤ 2) about x -axis. [Use shell method.] => 1 6 π 5 cubic units or 1 6 2 π 5 cubic units or 8 2 π 5 cubic units or 3 2 π 5 cubic units or 8 &p..

Find the volume of the solid of revolution formed by revolving the region bounded by f ( x ) = sin x , x -axis, x = 0 and x = π 2 about y -axis. [Use shell method.] => 2 π cubic units or 4 π cubic units or π 2 cubic units or π 4 cubic units or π cubic units..

Find the volume of the solid of revolution formed by revolving the region bounded by f ( x ) = e x , x -axis, x = 0 and x = 2 about y -axis. [Use shell method.] => 2 π (1 - e 2 ) cubic units or π 2 (1 - e 2 ) cubic units or π (1 - e 2 ) cubic units or π (1 + e 2 ) cu..

Find the volume of the solid of revolution formed by revolving the region bounded by f ( y ) = y 2 + y + 1 , y -axis, y = 1 and y = 2 about x -axis. [Use shell method.] => 9 1 π 6 cubic units or 4 1 π 3 cubic units or 2 3 π 3 cubic units or 3 5 π 3 cubic units or 3 3..

A road-roller levels 75.5 yards in 5 revolutions. Find the length of the road leveled in one revolution. => 20.1 yards or 17.1 yards or 10.1 yards or 15.1 yards..

The Solid State - Solids are substances having definite volume and definite shape. In terms of kinetic molecular model, in solids there is a regular order in the arrangement of the constituting particles (atoms, molecules or ions) i.e. the particles constituting the ..