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A periscope uses multiple mirrors to reflect light at a 90-degree angle from the top mirror to the bottom mirror. When light enters the periscope through the top mirror, it reflects off the bottom mirror and travels through the periscope to reach the viewer's eye, allowing them to see objects that are not within their direct line of sight.
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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.
Which mirror is used in a periscope?
A periscope uses two mirrors – a top mirror and a bottom mirror. The top mirror reflects light from above and directs it downward towards the bottom mirror. The bottom mirror then reflects the light out towards the observer's eye, allowing them to see objects that are not in their direct line of sight.
How Many Mirrors Are In A Periscope?
A periscope typically consists of two mirrors. The first mirror at the top of the periscope reflects light rays coming from above into the tube, while the second mirror at the bottom reflects the rays out to the observer's eyes, allowing them to see objects that are not in direct line of sight.
What happens in a periscope?
A periscope uses mirrors to allow someone to see over obstacles or around corners. Light enters through one end of the periscope, reflects off the mirrors inside, and then exits through the eyepiece, providing a view of the surrounding area without being directly in the line of sight.
Why does periscope need two mirrors?
Periscope uses two mirrors to reflect and redirect the light from the object being viewed. The first mirror at the bottom of the periscope reflects the light from the object up towards the second mirror at the top, which then reflects the light towards the viewer's eye. This arrangement allows for the object to be viewed from a different vantage point without physically moving.
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.
Which mirror is used in a periscope?
A periscope uses two mirrors – a top mirror and a bottom mirror. The top mirror reflects light from above and directs it downward towards the bottom mirror. The bottom mirror then reflects the light out towards the observer's eye, allowing them to see objects that are not in their direct line of sight.
How Many Mirrors Are In A Periscope?
A periscope typically consists of two mirrors. The first mirror at the top of the periscope reflects light rays coming from above into the tube, while the second mirror at the bottom reflects the rays out to the observer's eyes, allowing them to see objects that are not in direct line of sight.
What happens in a periscope?
A periscope uses mirrors to allow someone to see over obstacles or around corners. Light enters through one end of the periscope, reflects off the mirrors inside, and then exits through the eyepiece, providing a view of the surrounding area without being directly in the line of sight.
Why does periscope need two mirrors?
Periscope uses two mirrors to reflect and redirect the light from the object being viewed. The first mirror at the bottom of the periscope reflects the light from the object up towards the second mirror at the top, which then reflects the light towards the viewer's eye. This arrangement allows for the object to be viewed from a different vantage point without physically moving.
How does a periscope use light?
A periscope uses mirrors to reflect light. Light enters the periscope through a top opening and is then reflected off internal mirrors to allow the viewer to see objects at a different angle from the periscope's location without exposing themselves.
How does a periscope use reflection?
A periscope uses reflection by directing light at an angle through two mirrors to view objects that are not in direct line of sight. The first mirror at the top of the periscope reflects light down, while the second mirror reflects it out to the observer, allowing them to see objects above the periscope's position.
How does reflection work in a periscope?
In a periscope, light enters through one end and hits a mirror placed at a 45-degree angle. The mirror then reflects the light upwards to another mirror at the top of the periscope, which reflects the light out the other end. This allows a viewer to see objects outside the direct line of sight.
What is a submarines periscope depth?
It depends on the submarine. If measure the distance from the top a fully extended periscope to the bottom of the boat you will get the "Depth of the Keel" at which the periscope is out of the water. Generally between 30 feet and 70 feet.
How is light redirected in a periscope?
Light enters the periscope through one end and reflects off a series of mirrors inside which are set at specific angles. The mirrors then redirect the light so that it exits through the other end of the periscope, allowing the viewer to see objects or scenes that are not in a direct line of sight.
Why isn't the image in a periscope laterally inverted?
Because there are two mirrors: one at the bottom and one at the top. If there was only one mirror in it, it would be, but because the image is inverted in one mirror, then that image is inverted again in the second mirror, it goes back to normal and you see the normal image which is entering the periscope at the other end.
How can you look over a wall with a periscope?
You can look over a wall with a periscope because the tube has mirrors what are on a 45 degree angle so the light goes in the top, reflects off the top mirror, then onto the bottom mirror and then into your eyes. Don't forget: Light only travels in straight lines
