What type of image is always made by a concave lens?

A ray of light is going towards the focus of a concave lens. Draw a ray diagram to show the path of this ray of light after refraction through the lens.

What type of images can a convex lens make?

Take down this figure into your answer book and complete the path of the ray

Fill in the following blanks with suitable words:

(a) A ________ lens converges rays of light, whereas a ____ lens diverges rays of light.

(b) Lenses refract light to form images: a _______ lens can form ______ images, but a diverging lens forms only ______ images.