Question

Q.1 How does the distance between object and the
mirror affect image formation in curved
mirrors?​

Answer 1

Answer:

Its concave mirrorThen altering the object distance to values less than one focal length produces images that are upright, virtual and located on the opposite side of the mirror.A concave mirror has a focal length 20 cm. The distance between the two positions of object for which the image size is double of object size

Answer 2

Reflection from a Concave Mirror

When the object is far from the mirror, the image is inverted and at the focal point. ... Initially the virtual image is much larger than the object and really far away, but as the object approaches the mirror the virtual image also approaches the mirror and decreases in size.