Answer:

Activity 7 [ Manila e.g 12]

Write T if the statement is correct. Write F if it is incorrect.

1. A concave lens is a converging lens.

2. Refracted rays from a diverging lens meet at the real focus.

3. The principal axis passes through the foci and optical center of a lens.

4. Convex lenses can enlarge the image of an object.

5. Images formed by concave lenses are always real.

6. Images formed by convex lenses are always virtual.

7. In a diverging lens, images may be inverted,

8. In a converging lens, images may be upright.

9. Light rays parallel to the principal axis will bend after hitting a lens.

10. A ray of light passing through the optical center of a lens is not bent.