Click the Run Now button to start the simulations. Select "Many rays" and click the Screen checkbox. You should see a lamp and a black screen. a. Examine the light rays that are emerging from the lamp. Are the rays near the light source diverging or converging? Where do the light rays change direction? b. For the light rays that do bend, think about which way those rays would travel if they had not bent. Explain why the lens must be a converging lens.