When is virtual and magnified image of an object formed in a concave mirror? Show with the help of a diagram

The image of an object formed by a convex mirror is always…..

………..froms virtual and same size of image of an object

A virtual and enlarged image is formed by a …….mirror.

We wish to obtain an erect image of an object, using a concave mirror of focal length 15cm what should be the range of distance of the object from the mirror? What is the nature of the image ? Is the image larger or smaller than object? Draw a ray diagram to show the image formation in this case.

Where should an object be placed with respect to a concave mirror to get real and enlarged image? Show with the help of ray diagram.

Where will the real and inverted image of an object placed at the centre of curvature of a concave mirror will be formed?

A mobile phone lies along the princip axis of a concave miror.Show,with the help of a suitable diagram,the rformatrion of its image.Explain,wy magnification isnot uniform.

When does a concave mirror form a vritual image?