On the following problems: 1) draw the ray diagram 2) describe the image 3) use the lens equation to calculate di 4) calculate m and hi

1) A 7.0 cm object is placed 10.0 cm from a convex lens with a focal point of 4.0 cm.

2) An 8.0 cm object is placed 10.0 cm from a convex lens with a focal point of 15.0 cm.

3) A 2.25 cm tall object is 13.0 cm to the left of a convex lens of 8.0 cm focal length.

4) A 10.0 cm object is placed 20.0 cm from a convex lens with a focal length of 10.0 cm.

5) A 9.0 cm object is placed 10.0 cm from a concave lens with a focal length of -5.0 cm.