The firewall is a computer security device that can work at the software or the hardware level to prevent unwanted outside access to the computer system, It allows you to control the traffic, Good...
The convex lens is a converging lens as it collects the refracted rays, The point of collection of the parallel rays (produced from the sun or any distant object) after being refracted from the...
Samsung Galaxy S3 Neo supports Super AMOLED capacitive touchscreen, 16M colors, Its size is 4.8 inches (~65.7% screen-to-body ratio), It has a resolution of 720 x 1280 pixels (~306 ppi pixel density), It has...
The lens is the transparent medium that refracts the light and it is limited to two spherical surfaces, The lens is usually made of glass or plastic, The lens is a transparent optical device...
