In the figure shown the lens has a focal length 40 cm The

Last updated: 6/24/2023

In the figure shown the lens has a focal length 40 cm The optical axis of the lens is the x axis and it is fixed at x 60 cm A point object O is placed at the origin of coordinates The center of the flat mirror is at x 150 cm while the angle 8 shown is increased from 30 to 60 If the distance travelled in centimeters by the image formed after a refraction from the lens and reflection from the mirror during the variation of 8 is given by 5 am the value of a is O X O THOMFRULL m