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There are many more than just two uses of a periscope. In WW1 periscopes were used to look over the trenches and across no mans land at the enemy. Of course periscopes are used in submarines to see above the water. There are also many other uses but if you are just looking for two main uses then they would be looking over walls and around corners.
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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.
Did periscope use convex or concave mirror?
The basic periscope uses flat mirrors, to bend and offset the optical path. If magnification is required, then the periscope will use convex objective and eyepiece lenses, becoming a refracting telescope with an offset in its optical path.
What is the number of mirrors used to make a simple periscope?
A simple periscope typically uses two mirrors arranged at a 45-degree angle to each other. This allows light to be reflected through the periscope, allowing the viewer to see objects around corners or over obstacles.
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.
Is a periscope a concave lens?
No, a periscope uses mirrors to reflect light and change the direction of the image, not a concave lens which diverges light rays.
How does a periscope work that uses mirrors?
A periscope works using two mirrors placed at 45 degree angles and in the direction you wish to see. A periscope uses the two mirrors to bounce light from one place to another. The light comes through the lense, bounces off one mirror to the other and then into the person's eye.
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.
What type of ship uses a periscope?
Submerin
Did periscope use convex or concave mirror?
The basic periscope uses flat mirrors, to bend and offset the optical path. If magnification is required, then the periscope will use convex objective and eyepiece lenses, becoming a refracting telescope with an offset in its optical path.
What is the number of mirrors used to make a simple periscope?
A simple periscope typically uses two mirrors arranged at a 45-degree angle to each other. This allows light to be reflected through the periscope, allowing the viewer to see objects around corners or over obstacles.
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.
Is a periscope a concave lens?
No, a periscope uses mirrors to reflect light and change the direction of the image, not a concave lens which diverges light rays.
Will a periscope reflect or refract light?
A periscope uses mirrors to reflect light, allowing users to see objects not in direct line of sight.
What is a periscope used for?
A periscope: An optical instrument that uses a series of prisms, lenses and mirrors to reflect images through a tube. Most often associated with submarines but they can also have other practical uses.A periscope works by using mirrors to bounce light from one mirror to the other. A normal periscope uses two mirrors at 45 degrees angles to the direction you want to see. The light bounces from one to the other and then to your eye. A periscope helps you to see around corners and over walls, they are also used on submarines so that they out and see around things.
Which type of mirror in Periscope?
A periscope typically uses a set of two plane mirrors to reflect and redirect light at a 90-degree angle, allowing the viewer to see around obstacles or over barriers. The mirrors used in a periscope are flat and aligned at specific angles to ensure proper reflection and image visibility.
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.
What are the properties of image formed in a periscope?
The image formed in a periscope is virtual, upright, and laterally inverted. It appears closer and magnified compared to the actual object. The periscope uses multiple reflections to achieve this image formation.
