Texts: An object is placed a distance d0 = 15 cm in front of a convex lens with focal length |f1| = 10 cm. The convex lens is located a distance L = 25 cm in front of a diverging (concave) lens with focal length |f2| = 10 cm as shown in the figure.
a. What is the location of the image of the object due to the convex lens alone?
b. How far away from the diverging lens is the resulting image from the two-lens system?
c. The final image from the two-lens system is real or virtual?
The next three questions pertain to the following situation.
An object is placed a distance do = 15 cm in front of a convex lens with focal length |fi| = 10 cm. The convex lens is located a distance L = 25 cm in front of a diverging (concave) lens with focal length f2 = 10 cm as shown in the figure.
fi
f2
f
3) What is the location of the image of the object due to the convex lens alone?
4) How far away from the diverging lens is the resulting image from the two-lens system?
5) The final image from the two-lens system is
A) real
B) virtual