Question

Q2. A real image equal to the size of the object is formed on the same side of the mirror whose radius of curvature is 20 cm. Find

1) Position of object

2) Position of image

3) Focal length of the mirror

4) Type of mirror​

Answer 1

Answer:

1. object is on the center of curvature

2. image is on the center of curvature of the same side of mirror

3. radius of curvature = 20 cm

focal length = radius of curvature/2

20/2 = 10 cm

4. it is a concave mirror

Explanation:

Here, the image is real and equal to the size of object . The image is formed on the same side of the mirror . so the object is on center of curvature and it is a Concave mirror .