In a concave lens the object always forms a virtual image. The convex lens also forms a virtual image.
Concave mirrior
Closely Convex mirror like to be a mirror than concave mirror.
It is a convex mirror. .
we polish concave and convex with alimunium
It's convex.
concave
Concave mirrior
concave
Closely Convex mirror like to be a mirror than concave mirror.
Concave
It is a convex mirror. .
we polish concave and convex with alimunium
It's convex.
concave and convex refer to the curve of the mirror. if it is concave, it curves in at the middle, like a 'cave'. if it is convex, it curves out at the middle, like an eye. think of a spoon - one side is convex, the other is concave. this curve will affect the image the mirror shows.
The difference is that when virtual image is formed by the concave mirror...it is larger than its original size..but when it is formed by the convex mirror..it is smaller than the original size....
concave
concave