equation of a line in space

Conclusion - Unfolding the mysteries of the dark and silent space with no known boundaries has always been a dream of the human race. The desires of man has ultimately been accomplished through the exploration of space using various space launching vehicles, space..

The set of all possible outcomes of a random experiment is called the sample space, associated with the random experimen..

The constituent particles of a crystalline solid are arranged in a definite fashion in the three dimensional space. One such arrangement by representing the particles with points is shown below: fig 2.1 Such a regular arrangement of the constituent particles of a crystal in a three dimens..

The constituent particles of a crystalline solid are arranged in a definite fashion in the three dimensional space..

Empty spaces called voids separate the particles from one another. The distance between them ranges from 10 -8 cm to 10 -5 cm. Due to these voids matter is able to disperse into one another bringing about diffusi..

Space Launching Vehicles - To place a satellite into orbit it needs to be accelerated in several stages. The required acceleration is produced by firing rockets at various stages of flight. These rockets are fitted into a system called 'launch vehicle' which carries the satellite. By firi..

An experiment repeated under essentially homogeneous and similar conditions results in an outcome, which is unique or not unique but may be one of the several possible outcomes. When the result is unique then the experiment is called a deterministic experiment . Any experiment whose ..

To place a satellite into orbit it needs to be accelerated in several stages. The required acceleration is produced by firing rockets at various stages of flight. These rockets are fitted into a system called 'launch vehicle' which carries the satellit..

Properties of earth materials Objects in the sky Changes in earth and sk..

Structure of the earth system Earth's history Earth in the solar syste..