1. Stained glass is an example of

(a) A transparent material.

(b) A translucent material.

(c) An opaque material.

(d) None of the above.

2. A virtual image may be

(a) Larger than the object.

(b) Smaller than the object.

(c) Erect.

(d) All of the above.

(e) None of the above.

3. A real image may be

(a) Erect.

(b) Shown on a screen.

(c) Formed by a plane mirror.

(d) None of the above.

4. Explain the difference between diffusion and regular reflection.

5. In your own words, explain the first law of reflection.

6. In your own words, explain the second law of reflection.

7. Describe the type of images formed by plane mirrors.