math zone

Boolean Algebra..

Probability - I..

Suzan went to Play Zone Park on Sunday. At first, she played at the pool and after sometime she moved to the slides. Which of the following represents the possible path from pool to slides? => move 3 units east and 2 units north or move 2 units south and 2 units east or move 3 units north..

On Sunday, Naomi went to Play Zone Park. At first she played at the Rope Climb. After sometime she moved to the Snack Bar. Which of the following represents the possible path from Rope Climb to Snack Bar? => move 2 units south and 2 units east or move 3 units east and 2 units north or mov..

In this zone the annual rainfall is very low (i.e., it ranges from 20 to 50 cm). Rajastan and parts of Gujarat fall under this region..

Reaction : Combustion of coke Temperature of the region: 2000 0 C..

Reduction of haemetite to molten iron takes place here. Temperature of the region: 500-700 C In the upper region of the furnace, the CO reduces the haemetite to molten iron and oxidizes it self to CO 2 . The molten iron produced is collected, poured into moulds and solidified to give pig iron..

Several human activities can occur in the manipulation zone. Example: Settlements, cropping, forestry, recreation e..

A biosphere reserve is divided into 3 zones - Core, Buffer and Manipulation...

When metals are required in a ultra pure state, the zone refining method is used. The principle-employed states that the impurities, which lower the melting point of a metal remain preferentially dissolved in the liquid phase and purer metal will emerge in the solid phase. In actual prac..