Yes.
a perascope uses light by bouncing it off mirrors
The answer is that one mirror inside the periscope is meant to reflect the light onto the other mirror so that it goes back into your eyes. It was popularly used in World War I to see over the trenches without being a heavy target to artillery. It is also still used in submarines to see above water level whilst staying submerged.For a diagram that will (should) help, copy and paste the link below:http://www.madsci.org/posts/archives/2000-05/959444445.Eg.1.jpg
Binoculars, Rear reflectors and periscope cant think of 5 sorry:(
Yes! Actually it is determined by how the periscope was made. The cheap ones often sold around parades and large crowds are made of cardboard and mirrors, using reflection to provide a view. More sophisticated devices in submarines and tanks will use prisms to bend the light, using refraction to change the direction of the light and provide magnification.
Yes.
The Reflection.
it is prism
periscope is an example of total internal reflection.
A periscope works on the principle of total internal reflection of light. Made with the help of two right angle prisms, the principle can be observed at the prisms' back face.
a perascope uses light by bouncing it off mirrors
The answer is that one mirror inside the periscope is meant to reflect the light onto the other mirror so that it goes back into your eyes. It was popularly used in World War I to see over the trenches without being a heavy target to artillery. It is also still used in submarines to see above water level whilst staying submerged.For a diagram that will (should) help, copy and paste the link below:http://www.madsci.org/posts/archives/2000-05/959444445.Eg.1.jpg
Binoculars, Rear reflectors and periscope cant think of 5 sorry:(
The operation of the periscope requires nothing more than the simple geometry of reflection from a plane mirror ... a theory that is well supported by observation and experiment. Its use requires no scientific theory.
Yes! Actually it is determined by how the periscope was made. The cheap ones often sold around parades and large crowds are made of cardboard and mirrors, using reflection to provide a view. More sophisticated devices in submarines and tanks will use prisms to bend the light, using refraction to change the direction of the light and provide magnification.
A periscope can be raised and lowered depending on the depth of a submarine. Periscopes are like a small telescope that can be rotated to take in a 360 degree view of the submarine's surroundings. Periscopes have to be lowered before the submarine is submerged. Periscopes in nuclear submarines are now able to take pictures of surroundings.
well there really is no antonym that i know of for periscope because a periscope is an object.