parable of the lamp
Periscopes are commonly used by submarines and boats to view objects above the water's surface without being detected. They are also used in certain sports and events to provide alternate viewing angles to spectators. Additionally, periscopes can be used in surveillance and security applications to observe areas from a concealed position.
No, periscopes allow you to observe objects while you are hidden.
People use periscopes primarily on submarines to see above the water's surface without the vessel being detected. Periscopes are also used in some sports events, like in golf to see over crowds or obstacles. Additionally, periscopes are sometimes used in buildings or construction sites to view areas that are difficult to access.
Spies use periscopes to discreetly observe or gather information without revealing their presence. Periscopes allow them to see over walls, around corners, or from hidden locations, making it easier to surveil a target without being detected.
Periscopes and kaleidoscopes both use multiple mirrors to reflect and create unique visual effects or views. Periscopes are designed for viewing objects from a hidden or elevated position, while kaleidoscopes create intricate patterns by reflecting colorful objects inside.
Periscopes are commonly used by submarines and boats to view objects above the water's surface without being detected. They are also used in certain sports and events to provide alternate viewing angles to spectators. Additionally, periscopes can be used in surveillance and security applications to observe areas from a concealed position.
No it's still of use to us today
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they can be but most of the time no
You would use periscopes for spying or looking above a persons head
No, periscopes allow you to observe objects while you are hidden.
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There are two main types of periscopes: optical periscopes, which use mirrors to reflect light and provide a view of objects above the surface of the water, and digital periscopes, which use cameras and screens to provide a similar view. Optical periscopes are commonly used in submarines, while digital periscopes are becoming more popular due to advances in technology.
Big ships such as Navy's have periscopes and submarines have it too. If it is high for you to see you will use an periscopes.
well i can tell you what it is but im not quit sure what you mean by an example.... it is a optical instrument for viewing objects that are above the level of direct sight; mostly used in submarines
It could be said that submarine crews use periscopes, and that is probably the most common use of these devices.