Why do we prefer a Convex Mirror as a Rear View Mirror in Vehicles?
By BYJU'S Exam Prep
Updated on: November 9th, 2023
We prefer a convex mirror as a rear-view mirror in vehicles because they offer a broader field of view, which makes it simpler to see traffic behind the car. The image of the object is upright and situated at the focal point when it is far away from the mirror. The picture increases until it is the same height as the object as it moves toward the mirror with the object.
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Convex Mirror as a Rear View Mirror in Vehicles
We prefer convex mirrors as rear-view mirrors in vehicles as they provide a wider field of view, making it easier to view the traffic behind the vehicle. Furthermore, a convex mirror creates an erect and diminished image of the objects in front of it. The image also becomes more extensive as things get closer to the mirror. Convex mirrors constantly create a virtual, elevated, and shrunk reflection of the objects in front of them.
- In cars and other vehicles, a convex mirror is recommended for the rear-view mirror.
- This is because it provides a broader field of vision, allowing the driver to see most of the traffic behind him.
- Convex mirrors always create an elevated, distorted, and reduced reflection of the objects in front of them.
- A convex mirror’s generated image is always virtual and situated behind the mirror.
Summary:
Why do we prefer a Convex Mirror as a Rear View Mirror in Vehicles?
A convex mirror is preferred as a rear-view mirror in cars because they provide a broad field view. As a result, the driver can easily view the traffic behind the vehicle with the help of the convex mirror. Also, the images formed in a convex mirror are erect, virtual and diminished. The picture gets more prominent as the object approaches the mirror.
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