Question

an object of size 5 cm is placed in front of a concave mirror at a distance of 20cm whose focal length is 10 cm find the position nature and size of image​

Answer 1

Answer:

refer this............

Answer 2

Answer:

image

position 20cm in the side of object

5cm in size

real and inverted

Explanation:

as the focal length is 10 cm and object is placed at 20cm on same side it means it is on centre of curvature

so the image formed on same side of the object and it is real and inverted and of same size of the object