Question

Draw a ray digram when the object Kept
at 2 F and F​

Answer 1

I hope this diagram will help you

Answer 2

https://goo.gl/search/Draw+a+ray+digram+when+the+object+kept+at+2+F+and+F

Converging Lenses - Ray Diagrams - Physics Tutorial ... The ray diagram above illustrates that when the object is located at a position beyond the 2F point, the image will be located at a position between the 2F point and the focal point on the opposite side of the lens. Furthermore, the image will be inverted, reduced in size (smaller than the object), and real.