Question

take a big shining spoon try to view your face on its convex surface
a) do you see the image? is it big or small note the distance between your face and spoon in centimeters.
b) take the spoon away from your face slowly. Does the image get inverted? If yes again measure and write the distance between spoon and in centimeters. if no state the reason for that​

Answer 1

Explanation:

the image formed is large when viewed from close , as the spoon was moved away from the face it's size became same at the point then as we continue moving it away from face the size of imagestarts to diminish and from much far it is not even visible .

On reversing the spoon

it acts as a convex reflecting surface

when the activity is repeated , when viewed from near the size of image is disminshed and as the spoon is moved away the size become highly diminished

hope it will help you