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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
Convex mirrors on the staircase of double-decker buses provide a wider field of view for the driver to see passengers boarding and alighting from both levels. This helps improve safety by reducing blind spots and allowing the driver to monitor all areas around the bus more effectively.
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What do concave and convex mirrors have in common?
Concave and convex mirrors both reflect light. Concave mirrors converge light rays to a focal point, while convex mirrors diverge light rays. They are both commonly used in various optical devices and have applications in fields like physics and imaging.
Does a convex mirror make the image upside down?
No, a convex mirror does not produce an upside-down image. Convex mirrors always produce virtual, upright, and diminished images of objects placed in front of them.
What type of mirror makes security mirrors?
Convex mirrors are commonly used as security mirrors. They provide a wide field of view and help in eliminating blind spots by reflecting a larger area than flat mirrors. These mirrors are often placed in stores, parking lots, and intersections to improve security.
What type of mirror produces only diverging rays?
A concave mirror can produce only diverging rays if the object is placed within the focal point of the mirror.
What kind of mirrors are typically used for security purposes?
One-way mirrors, also known as two-way mirrors, are typically used for security purposes. These mirrors allow one side to see through while the other side appears as a mirror, making them suitable for monitoring areas without being easily detected.
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?
Concave and convex mirrors both reflect light. Concave mirrors converge light rays to a focal point, while convex mirrors diverge light rays. They are both commonly used in various optical devices and have applications in fields like physics and imaging.
What kind of mirrors are typically used for security purposes?
One-way mirrors, also known as two-way mirrors, are typically used for security purposes. These mirrors allow one side to see through while the other side appears as a mirror, making them suitable for monitoring areas without being easily detected.
What describes one practical use for a convex mirror.?
A practical use for a convex mirror is in security and surveillance systems, such as in stores or parking lots. The mirror's wide field of view allows for increased visibility of blind spots, helping to prevent theft or vandalism.
How are convex mirrors in shopping centres used for security purpose?
Convex mirrors in shopping centers are used for security purposes to provide a wide field of view, helping security personnel monitor blind spots and observe activity in hidden areas. They can also act as a deterrent, as potential wrongdoers are aware they are being watched. Additionally, convex mirrors can improve overall visibility, making it easier to track people's movements in real-time.
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?
A concave mirror curves inward and can produce both real and virtual images, depending on the object's position. It is often used in reflecting telescopes and makeup mirrors. A convex mirror curves outward and can only produce virtual images that are smaller and upright. They are commonly used in security mirrors and side-view mirrors in vehicles.
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?
To produce a parallel beam of light using a convex lens and an electric lamp, you would place the lamp at the focal point of the convex lens. This will cause the light rays emitted by the lamp to become parallel after passing through the lens. Adjust the distance between the lamp and the lens until the light converges at the focal point and then diverges as a parallel beam.
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.
