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Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. Mirrors show and reflection.
2. The image formed by the plane mirror is always .
3. Any point or body placed against a mirror or lens is called an .
4. Any point or body which appears inside the mirror is called an .
5. Plane mirror forms images.
6. has a wider field of view than a plane or a concave mirror.
7. Concave mirror is known as a mirror.
8. mirror is used in scooters.
9. is the phenomenon which is involved in the formation of image of an object by a convex mirror.
10. Those lenses which feel thicker in the middle than at the edges are lenses.