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Only a convex lens forms any kind of real image and the size of the image is dependent upon the focal length (hence the curvature and and substance) of the lens.
A concave lens forms a virtual or imaginary image in front of the lens. It is one that cannot be projected onto a surface. Perhaps what you mean has to do with convergence and divergence. A convex lens causes light rays to converge (come together at a point), while a concave lens causes rays to diverge.
What else can I help you with?
What is true of convex mirrors?
Convex mirrors diverge light rays, resulting in a virtual upright image that is smaller than the object. They have a wider field of view than concave mirrors and are commonly used in vehicle side view mirrors to provide a wider view of the surroundings.
Which is the properties describes the nature of the image formed by a convex mirror?
The image formed by a convex mirror is always virtual, upright, and smaller in size than the object. This type of mirror produces a wider field of view compared to a concave mirror.
Which mirror is used in motorcycle concave or convex?
Most motorcycles use convex mirrors because they provide a wider field of view, making it easier for the rider to see vehicles approaching from behind. Concave mirrors would distort the image and make objects appear smaller than they actually are.
What are the practical uses for concave and convex mirrors?
Concave mirrors are used in reflecting telescopes, makeup mirrors, and headlights to focus light rays. Convex mirrors are used in security mirrors, wide-angle rearview mirrors in cars, and magnifying glasses to provide a wider field of view or to reduce image distortion.
What are the images formed by a convex mirror?
convex mirror always form virtual, erect image
What is true of convex mirrors?
Convex mirrors diverge light rays, resulting in a virtual upright image that is smaller than the object. They have a wider field of view than concave mirrors and are commonly used in vehicle side view mirrors to provide a wider view of the surroundings.
Which is the properties describes the nature of the image formed by a convex mirror?
The image formed by a convex mirror is always virtual, upright, and smaller in size than the object. This type of mirror produces a wider field of view compared to a concave mirror.
Which mirror is used in motorcycle concave or convex?
Most motorcycles use convex mirrors because they provide a wider field of view, making it easier for the rider to see vehicles approaching from behind. Concave mirrors would distort the image and make objects appear smaller than they actually are.
What are the practical uses for concave and convex mirrors?
Concave mirrors are used in reflecting telescopes, makeup mirrors, and headlights to focus light rays. Convex mirrors are used in security mirrors, wide-angle rearview mirrors in cars, and magnifying glasses to provide a wider field of view or to reduce image distortion.
What are the images formed by a convex mirror?
convex mirror always form virtual, erect image
How can you identify the three types of mirrors without touching?
In the plane mirror, our image will be seen as same size of us and erect. In case of concave mirror, our image will be inverted. This is because concave mirror forms real, inverted image when object is placed behind the focus of the mirror. In case of convex mirror, the size of the image will be diminished, or smaller than us and the image will be erect too. This is because the image formed is virtual and erect.
Is a staircase mirror on a bus concave or convex?
A staircase mirror on a bus is typically concave, as it curves inward to provide a wider field of view for the driver to see passengers behind them on the bus. The concave shape helps to eliminate blind spots and improve visibility for the driver.
What are examples of a plane a concave and convex mirrors?
Examples of planes are bathroom mirrors, windows, and floors. A concave mirror example is a makeup mirror, which magnifies the reflection. An example of a convex mirror is a security mirror, which gives a wider field of view.
Is a passenger's side of a mirror concave or convex?
The passenger's side mirror of a car is usually convex. This helps to provide a wider field of view and reduce blind spots.
What is true about convex mirrors?
Well first off, convex mirrors are diverging mirrors, which means when they reflect light rays, the light rays never meet. The image that forms when an object is any length away from the mirror, the image is VIRTUAL and erect, the height of the image is smaller than that of the object, and the image is always between the focal point and the vertex of the mirror. Hope that helped!
Are diverging mirrors and convex mirrors the same thing?
No, diverging mirrors and convex mirrors are not the same thing. A diverging mirror is a concave mirror, while a convex mirror is a mirror that curves outward. Convex mirrors have a wider field of view compared to diverging mirrors.
Compare concave mirror to convex mirror?
They both will give distorted images, but where a convex mirror (which bulges out like a bubble) has a right-side up image, a concave mirror (which bows in like a bowl) has an upside-down image.
