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Why convex mirrors are placed on staircase of double-decker buses?
Wiki User
∙ 8y ago
it allows the bus driver to see the upstairs of the bus. Also the convex mirror gives the bus driver the full view of the upstairs. Convex mirrors are used because it gives a better view range. cmh :)
Wiki User
∙ 8y ago
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What do concave and convex mirrors have in common?
Both the mirrors produce an virtual image when the object is placed in between the pole and focus . And also obviously both are a part of the category of spherical mirrors.
What kind of mirrors are typically used for security purposes?
One can purchase security mirrors from a number of retailers both online and in store. They can can be bought from eBay, Amazon, Security Mirror Industries Ltd and The Home Depot.
What describes one practical use for a convex mirror.?
Convex mirrors are common in security applications. For example - if they're placed in a store at strategic positions, it's possible to view a large proportion of the store from one location.
How are convex mirrors in shopping centres used for security purpose?
Similar to convex mirrors used in some parking areas, these mirrors are useful because they can be placed on the ceiling and near corners while expanding the field of view due to their convex shape. Because of this, they are often used for seeing behind people while being in front of them (with the mirror perched high on the wall behind a line of people), looking around corners, and behind yourself. Convex mirrors basically expand your view like mirrors in a car and can be useful for spotting potential thieves without even having to look directly at them. The use of these mirrors is somewhat limited because they often have blind spots and the person being spotted on the mirrors can look back into it to see if anyone is observing them.
What is the difference between a concave mirror and a convex mirror?
ShapeConcave mirrors curve inward, creating a focal point in front of the mirror. Convex mirrors curve outward creating a focal point behind the mirror.Concave ImageBecause of their shape and focal point placement, images in concave mirrors appear upside down and far away. However, when you move closer, the object enlarges. If you get close enough, the object enlarges more and the image is right-side up.Convex ImageIn a convex mirror, images appear right-side up, shrunken and virtual, or placed somewhere behind the mirror.
Which mirror show virtual image of object placed in front of it?
Plane Mirror And Other Spherical Mirrors Bulged Outside, Such As Convex Mirrors
What do concave and convex mirrors have in common?
Both the mirrors produce an virtual image when the object is placed in between the pole and focus . And also obviously both are a part of the category of spherical mirrors.
What kind of mirrors are typically used for security purposes?
One can purchase security mirrors from a number of retailers both online and in store. They can can be bought from eBay, Amazon, Security Mirror Industries Ltd and The Home Depot.
What describes one practical use for a convex mirror.?
Convex mirrors are common in security applications. For example - if they're placed in a store at strategic positions, it's possible to view a large proportion of the store from one location.
How are convex mirrors in shopping centres used for security purpose?
Similar to convex mirrors used in some parking areas, these mirrors are useful because they can be placed on the ceiling and near corners while expanding the field of view due to their convex shape. Because of this, they are often used for seeing behind people while being in front of them (with the mirror perched high on the wall behind a line of people), looking around corners, and behind yourself. Convex mirrors basically expand your view like mirrors in a car and can be useful for spotting potential thieves without even having to look directly at them. The use of these mirrors is somewhat limited because they often have blind spots and the person being spotted on the mirrors can look back into it to see if anyone is observing them.
How are streetlights placed and what type of lamp is used for them?
Which lens is used in street lights? Convex mirrors are used as reflectors in street lights because they are able to spread the light over a wide area.
What is the difference between a concave mirror and a convex mirror?
ShapeConcave mirrors curve inward, creating a focal point in front of the mirror. Convex mirrors curve outward creating a focal point behind the mirror.Concave ImageBecause of their shape and focal point placement, images in concave mirrors appear upside down and far away. However, when you move closer, the object enlarges. If you get close enough, the object enlarges more and the image is right-side up.Convex ImageIn a convex mirror, images appear right-side up, shrunken and virtual, or placed somewhere behind the mirror.
Does a convex lens invert images?
Yes. Image formed by convex lens is laterally inverted. However, It should be kept in mind that convex lens can form both real and virtual images. If the object is placed beyond F (Focus), then real image will be formed and laterally inverted. However, if the object is placed between F and C. Then the images formed will be virtual but NOT laterally inverted. For concave lens, all images formed is on the same side so the images formed is NOT laterally inverted
When will you place an electric lamp from a convex lens so that a parallel beam of light comes out of it?
A small electric lamp is placed at the focus of a convex lens.
What angle are the mirrors in a periscope set?
at 45 degree it is placed
Can the image formed by a plain mirror be obtained on a screen?
Plane mirrors do not create images that can be placed on a screen, only concave mirrors can.
How far from the fuselage should the chocker place the chock before the staircase truck approaches the aircraft?
Chocks go on the wheels, the fuselage and staircase truck are irrelevant. The choacks should be placed in front and behind the wheels before a staircase truck approaches.
