unit cubes

A unit cube is removed from a cube of side n cm. If the volume of the remaing cube is 728 cm 3 , then find the side of the cube. => 81 or 9 or 8 or 10..

What would be the most reasonable unit to measure the surface area of a number cube? => cm or cm 3 or cm 2 or m..

The large cube is made up of small cubes each with an edge of 3 units. What is the surface area of the resultant cube, if one cube in the middle of the top row is removed? => 537 square units or 532 square units or 512 square ..

Distance between nearest neighbor ..

The surface area of a cube is equal to the sum of the measures of its edges. What is the measure of each edge of the cube? => 3 units. or 5units. or 2 units. or 4units...

If the surface area of a cube is equal to the sum of the measures of all its edges, then what is the measure of each edge of the cube? => 3 units or 5 units or 4 units or 2 units..

The units of fundamental physical quantities are called fundamental units. They are length, mass and time. These units can neither be derived from one another nor can be resolved into any other units. They are independent of one another. Units of ph..

Quantity Derivation of the Quantity SI Unit Symbol Area Length square m 2 Volume Length cube m 3 Density Mass per unit volume kg m -3 Speed Distance travelled per unit time m S -1 ..

Sodium chloride crystal has FCC structure. Its density is 2.163 x10 3 kg m - 3 . Calculate the edge of the unit cell cube..

Resistivity of a material is the resistance between the ends of a conductor of length one metre and area of cross-section of one square - metre. Unit of (resistivity) is Ohm-metre In other words, resistivity of a material is the resistance between the opposite faces of a unit ..