Because the light rays never meet, a concave lens can produce only a virtual image.
A concave lens can produce virtual images that are smaller and upright. This is because the light rays diverge after passing through the lens, but they can be redirected by the lens to produce an image on the same side as the object.
A diverging lens, also known as a concave lens, only produces a virtual image because the light rays that pass through it diverge away from each other. This causes the rays to appear as if they are coming from a point behind the lens, creating a virtual image that cannot be projected onto a screen.
The difference between the two is that once the light passes through the concave lens it diverges, and the rays are refracted outward, and never meet a focal point. Then there is the parallel light rays that bounce off the curved surface of a concave mirror and then meet a single point ( focal point).
A diverging lens, also known as a concave lens, only produces a virtual image because the light rays that pass through it diverge away from each other instead of converging. This causes the image to appear on the same side of the lens as the object.
When light rays refract away from the optical axis and never meet, it is called diverging or negative refraction. This occurs when light passes through a concave lens or a prism, causing the rays to spread out rather than converge at a focal point.
A concave lens can produce virtual images that are smaller and upright. This is because the light rays diverge after passing through the lens, but they can be redirected by the lens to produce an image on the same side as the object.
Because the light rays spread out & never meet the focal point
Because when you extend the light rays, they diverge and never meet. so you must always extend the light rays back behind the object, this will always result in the image being upright and erect. Meaning it will always be virtual, never real.
A bi concave lens
A concave mirror would focus the light back towards the focal point of the mirror. You would not be able to use the mirror effectively with a concave.
A diverging lens, also known as a concave lens, only produces a virtual image because the light rays that pass through it diverge away from each other. This causes the rays to appear as if they are coming from a point behind the lens, creating a virtual image that cannot be projected onto a screen.
The difference between the two is that once the light passes through the concave lens it diverges, and the rays are refracted outward, and never meet a focal point. Then there is the parallel light rays that bounce off the curved surface of a concave mirror and then meet a single point ( focal point).
Yes, a triangle is always concave. * * * * * How wrong can you get! A triangle is always convex and NEVER concave.
No, you would need at least 4 points to create a concave polygon.
Never. Since the rays coming from a real object will always be diverging. The action of a concave lens is diverging action. Hence the already diverged rays will be dirverged further. Hence no chance of convergence. Only converging rays would form a real image. Hence the answer, NEVER.
There is a local brand called METAPHOR in San Jose, California. the concave on it is amazing. it makes me never want to ride a pro deck again because they're all too flat for me now.
A diverging lens, also known as a concave lens, only produces a virtual image because the light rays that pass through it diverge away from each other instead of converging. This causes the image to appear on the same side of the lens as the object.