The strength of a beam varies as the product of its breadth and square of its depth. Find the dimensions of the strongest beam which can be cut from a circular log of radius `adot`

The strength of a beam varies as the product of its breadth b and square of its depth d. A beam cut of a circular log of radius r would be strong when

The stiffness of a beam of rectangular cross-section varies as the product of the breadth and square of the depth. What must be the breadth and depth of the stiffest beam that can be cut from a leg of diameter 'd'?

The stiffness of a beam of rectangular cross-section varies as the product of the breadth and square of the depth. What must be the breadth of the stiffest beam that can be cut from a leg of diameter 'd'?

Find the volume of the greatest right circular cone, which can be cut from a cube of a side 4 cm. (in cm^(3) )

A reactangular shet of dimension 33cmxx18cm is rolled along its breadth to form a cylinder. Find the radius of the cylinder.

Write the equation by which you can find atomic mass of a metal from its density and dimensions of unit cell.

The sag delta of a centrally loaded rectangular beam supported at its ends depends on the applied load, the material of the beam and its dimensions (length l, breadth band height h ). If Y is Young's modulus of the material of the beam, which of the following is INCORRECT?

A tank can contain 384 litres of water. The length of the tank is 3 times of its depth and the breadth is 2 times of its depth. Find the depth of the tank.