list some of the uses of periscope?
Answers
eriscope, optical instrument used in land and sea warfare, submarine navigation, and elsewhere to enable an observer to see his surroundings while remaining under cover, behind armour, or submer
A periscope includes two mirrors or reflecting prisms to change the direction of the light coming from the scene observed: the first deflects it down through a vertical tube, the second diverts it horizontally so that the scene can be viewed conveniently. Frequently there is a telescopic optical system that provides magnification, gives as wide an arc of vision as possible, and includes a crossline or reticle pattern to establish the line of sight to the object under observation. There may also be devices for estimating the range and course of the target in military applications and for photographing through the periscope.
Uses Of Periscope
Uses Of PeriscopeIt is used in submarines to determine the distance of a torpedo and helps in deciding the right time for the attack. it is used in a nuclear reactor to observe the chemical reactions that are taking place.
t is used in a nuclear reactor to observe the chemical reactions that are taking place.In military periscopes are used to observe from their hiding position.