convex. Which is easy to remember as the other is a depression like the entrance to a cave...so it is called "concave"
convex
Not much except concave mirror reflects and concentrate the light and lens let trough and distorts the light "concave -the inner surface of a sphere." defines the shape of the lens or mirror
covex lens
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
convex
)( is a concave lens() is a convex lens
A convex lens curves outward, forming an elliptical shape.
convex
Convex is an adjective that describes something has a surface or boundary that curves or bulges outward. Convex lens are thicker at the center, they do cause light to converge.
A magnifying glass is convex, meaning that the lens curves outward.
convex
Optical axis. There ya go!
The outward curving of the lens is said to be a convex lens.
Not much except concave mirror reflects and concentrate the light and lens let trough and distorts the light "concave -the inner surface of a sphere." defines the shape of the lens or mirror
convex mirror is not used in solar cooker since it form image inside the polished surface
covex lens