Question

38. The image of an object fromed by a
mirar as real, inverted and is of magnification -1 if the image is at a distance of 40 cm from the mirror where is the object placed? state reason and draw ray diagram or the new position of the object to justify your answer​

Answer 1

Answer:

m= v/u

-1= 40/u

u=-40cm

image should place 40cm away from lens on the left side