4.कमपयुटर हारडवेयर तिन परकारमा विभाजित छ। तिनीहरू हुन :

This picture develops a clear understanding.

Matter is anything that possesses mass, occupies space and may be perceived through one or more senses.

                           The physical divisions of matter are:

1. Solid : Solid matter is composed of tightly packed particles. A solid will retain its shape; the particles are not free to move around.

2. Liquid : Liquid matter is made of more loosely packed particles. It will take the shape of its container. Particles can...