1. A lens is a transparent object with curved side that causes light to refract.

2. A plane mirror shows upright and real image.

3. The point at which the light rays meet is called the Focal point.

4. Light reflects off of us, this is because our surface is uneven and we generate diffusive reflection

5. A blurry image seen in a rough surface like wavy water is a DiffuseD reflection.

6. A convex lenses have thicker middle.

7. A student is conducting an experiment with four different types of mirrors. Which mirror in the experiment converges light and UP CLOSE, produces an upright, magnified image of the candles? (hint: no two mirrors are the same)

8. A student is conducting an experiment with four different types of mirrors. Which mirror in the experiment is a convex mirror?

9. The image of an object, which is placed one foot in front of a plane mirror, will be ___.

10. Which optical device bends light inward?