Convex mirror from verbex brand bangladesh
Explanation of Verbex
If you are looking for a factory where you can choose all your security products then verbex brand will be your best possibility. This brand is belong to NET NEXUS INFORMATON TECHNOLOGY SERVICES L.L.C IN DUBAI , UNITED ARAB EMIRATES . The products under the verbex brand are assembled from china. This brand deeply engaged in the field of audio and video technology more than 15 years .
Interpretation of convex mirror
A convex mirror is a spherical mirror that curves outward, resembling the exterior of a sphere. It is also known as a diverging mirror because it spreads out light rays that strike its surface.
Shape and Reflection:
- In a convex mirror, the reflective surface bump outward.
- Light rays that hit the mirror’s surface diverge, or spread apart, after reflection. However, they appear to originate from a common point behind the mirror called the virtual focus.
Images Formed:
- The images formed by a convex mirror are virtual (not formed on the actual side of the mirror), upright (maintains the same orientation as the object), and diminished (smaller than the actual object).
- Because the image is virtual, it cannot be projected onto a screen.
- Convex mirrors provide a wide field of view, making objects appear smaller but allowing more area to be reflected.
Uses of Convex Mirrors:
- Rearview Mirrors in Vehicles: Convex mirrors are commonly used as side-view or rearview mirrors in cars because they provide a broader view of the road and help drivers see traffic coming from different angles.
- Security and Surveillance: Convex mirrors are often used in stores and other public spaces to provide a wide-angle view, helping prevent theft and improving safety.
- Road Safety Mirrors: At blind corners and in parking lots, convex mirrors help drivers view oncoming traffic.
● Principles of Reflection:
- The laws of reflection still apply to convex mirrors, meaning the angle of incidence equals the angle of reflection.
- The center of curvature (C) and the focal point (F) are located behind the mirror, and the focal length (distance from the mirror’s surface to the focal point) is negative according to mirror conventions.
- Equation of convex mirror
The equation for a convex mirror is derived from the mirror equation:
1f=1v+1u\frac{1}{f} = \frac{1}{v} + \frac{1}{u}f1=v1+u1
Where:
- fff = focal length of the mirror
- vvv = image distance (distance of the image from the mirror)
- uuu = object distance (distance of the object from the mirror)
Important Considerations for a Convex Mirror:
- Sign Convention: The focal length (fff) of a convex mirror is always positive.
- Image Distance: For convex mirrors, the image distance (vvv) is taken as positive because the image forms on the virtual side (behind the mirror).
- Object Distance: The object distance (uuu) is taken as negative since the object is placed in front of the mirror.
Image formation system of convex mirror
In a convex mirror, the image formation process follows predictable rules due to the way light rays reflect off its outward-curving surface. Here is a detailed overview of image formation in a convex mirror:
1. Characteristics of the Image:
- Virtual: The image is not formed by the actual convergence of reflected rays. Instead, it appears to be located behind the mirror, where the diverging rays seem to originate.
- Upright (Erect): The image maintains the same orientation as the object, meaning it is not inverted.
- Diminished (Smaller): The size of the image is smaller compared to the object, regardless of the object’s distance from the mirror.
- Closer to the Mirror: The image appears to be closer to the mirror than the actual object is.
2. Ray Diagram for Image Formation:
When drawing a ray diagram for a convex mirror, you usually trace a few specific rays to understand how the image is formed:
- Ray 1 (Parallel Ray): A ray parallel to the principal axis strikes the mirror. After reflection, it appears to diverge from the focal point (F) behind the mirror.
- Ray 2 (Ray Directed Toward the Focal Point): A ray directed toward the focal point (as if it were passing through it) strikes the mirror. It reflects parallel to the principal axis.
- Ray 3 (Ray Directed Toward the Center of Curvature): A ray directed toward the center of curvature (C) strikes the mirror. Since it strikes along the normal to the mirror’s surface, it reflects back along the same path.
3. Image Position and Size:
- Position: The image always appears between the mirror’s surface and its focal point, no matter where the object is placed in front of the mirror.
- Size: The image is smaller compared to the object and decreases further in size as the object moves farther away from the mirror.
4. Real-Life Application of Image Formation:
- In rearview mirrors of vehicles, convex mirrors provide a wide field of view, making it easier to see a larger area. The images formed are smaller but give drivers a good understanding of traffic behind them.
- Security mirrors in stores use convex mirrors to reflect a broad view of the environment, enhancing visibility and reducing blind spots.
Uses of convex mirror:
Convex mirrors are widely used in various applications due to their ability to provide a wider field of view and form smaller, upright images. Here are the main uses of convex mirrors:
1. Rearview Mirrors in Vehicles
- Convex mirrors are commonly used as side-view and rearview mirrors in cars, buses, and motorcycles.
- They provide a wider field of view compared to flat mirrors, enabling drivers to see more of the road behind and to the sides, improving safety.
- The smaller, diminished images formed by convex mirrors give a broader perspective of approaching vehicles or objects.
2. Security and Surveillance Mirrors
- Convex mirrors are often installed in stores, warehouses, and public places for security and surveillance.
- These mirrors allow a wide-angle view, enabling security personnel to monitor a large area and spot potential theft or suspicious activities.
- They are also used in places with blind spots, such as retail aisles or building corners, to increase visibility.
3. Road Safety and Traffic Mirrors
- Convex mirrors are installed at road intersections, blind curves, and parking lots to help drivers see oncoming traffic.
- These mirrors reduce the risk of accidents by providing a broader view of the road, especially at places with restricted visibility.
4. In Buildings and Offices
- Convex mirrors
Last but not least , VERBEX BRAND going to your best choice for purchasing convex mirror. As it can be used as rear and side view mirrors in cars and as security mirror in public buildings.
