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Who made the first ever Periscope?
Johann Gutenberg
Did Johann Gutenberg invent the first periscope?
No. He made the first printing press which changed the world.
What type of reflection is made by periscope?
it is prism
What year was the periscope made?
The periscope was invented in the year 1854 by French inventor Hippolyte Marié-Davy.
What was the periscope used for?
In trench warfare much use was made of devices which allowed an observer to safely see across no-mans land. The periscope was one such item.The periscope was made of wood and folded into halves so as to allow ease of carriage. When used in the trenches the folding periscope was often camouflaged with sacking. A periscope is also used for looking out of boats to see if an enemy ship is around.
What the periscope used for?
In trench warfare much use was made of devices which allowed an observer to safely see across no-mans land. The periscope was one such item.The periscope was made of wood and folded into halves so as to allow ease of carriage. When used in the trenches the folding periscope was often camouflaged with sacking. A periscope is also used for looking out of boats to see if an enemy ship is around.
What are 2 improvements that have been made to the periscope?
kuf
Which minesweeper spots the first Japanese periscope?
USS Ward detected the first Japanese periscope before the attack on Pearl Harbor on December 7, 1941.
How many mirrors are there in a periscope?
A periscope typically contains two mirrors - one at each end of a hollow tube. The first mirror at the top of the periscope reflects the image into the tube, and the second mirror at the bottom of the periscope reflects the image out to the viewer's eye.
How periscope is made?
A Periscope is a type of observation material used during World War I. It is made up of two mirrors in parallel position with an angle of 45 degree placed inside a case. Periscope can also be seen on submarines and other military equipment.
How was periscope invented?
Although the use of a periscope to look over the heads of a crowd was first known around 1430 the first person to patented it was Morgan Robertson, around 1920.
What is the origin of kaleeidoscope pinhole cameras and periscope made?
find it you self......
