LENS

The graph below shows how a lens forms an image of an object.What type of lens is represented in the graph above?

Which two words describe the image in the graph above?

Choose from the words below

Enlarged, Inverted, Real ,Upright, Virtual

Figure shows parallel rays of light being refracted by a convex lens. What is distance ‘X’ called?

What type of lens is thicker in the middle than at the edges?

Which type of lens is used in a camera?

The diagram shows two parallel rays of light, a lens and its axis. Which point A, B, C, D or E shows the focal point for this diagram?

Is this a converging lens, a diverging lens, both or neither?