both according to the position of the image in front of the lens
if placed in infiniity or beyond the centre of curvature the image will be small if placed between centre of curvatureand pole the image will be bigger in size
When you look through a convex lens the image appears to be larger
ONly virtual image is possible in case of convex mirror and the image has to be smaller than the object. So no chance for the image to be larger in any way.
A concave mirror will focus an image and make it appear smaller. A convex mirror will disperse an image and make it appear larger.
Convex: Makes images smaller Concave: Makes images larger. Eventually as you take it away from the image it flips the image.
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....
When you look through a convex lens the image appears to be larger
ONly virtual image is possible in case of convex mirror and the image has to be smaller than the object. So no chance for the image to be larger in any way.
A concave mirror will focus an image and make it appear smaller. A convex mirror will disperse an image and make it appear larger.
Convex: Makes images smaller Concave: Makes images larger. Eventually as you take it away from the image it flips the image.
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....
The image formed by a convex mirror is upright and larger than the object.
Convex lenses always form smaller, virtual images
A convex image is formed when light reflects off at least a roughly convex surface. It spreads a beam of light out in multiple directions instead of reflecting it in a straight line, so the reflective image looks larger, or, namely, convex.
A convex mirror.
Convex lenses make images appear larger; they are used in magnifying glasses.
a real or virtual image
a convex lens