Question

26. An object is placed at 20cm from a
convex mirror of focal length 10cm The image
formed by the mirror is
(a) Real and at 20cm from the mirror
(b) virtual and at 20cm from the mirror
(c) virtual and at 20/3cm from the mirror
(d) real and at 20/3cm from the mirror​

Answer 1

Answer:b) virtual at 20 cm

Explanation: because convex mirror always form virtual images . and the object is at center of curvature so it's image will also form in center of curvature besides the mirror.