Question

fibre optic periscopeis used for transport purpose - it is true or false​

Answer 1

Answer:

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Answer 2

True statement

Explanation:

• Periscope is used for transport in submarines, vehicles with armor, and periscope gun sights.
• It works on the principle of reflection through mirrors, 2 lenses, and other physics laws.
• Modern periscopes use prisms or optic fibers to produce images of the obstructions on the way ahead. It helps the ships to steer clear of any obstruction in the way. They provide better magnification of the image to the viewer.
• Periscope is used when there is no direct line of sight for the observer from their current position.