The document is a quiz about light and its properties. It asks questions about how light travels, the sun being the greatest natural source of light, that sound does not travel faster than light, heat and light being emitted from light sources, reflection being the bouncing of light from a surface, the moon and mirrors reflecting rather than emitting light, shadows being caused by light being blocked, and objects having shiny and smooth surfaces making them good reflectors of light.

1. Done by: Miss Bahia Bibi

2. A-1pt B-1pt C-1pt
A-2pts B-2pts C-2pts
A-3pts B-3pts C-3pts

3. • It travels as waves and in straight
lines. It’s a form of energy.

4. • It is light

5. • Our greatest source of natural
light is:

6. • The sun.

7. • Sound travels much faster than
light.
True or false.

8. • False.

9. • Many light sources give off
…………… in addition to light.

10. • Heat .

11. • The bouncing back of light from a
surface is ……

12. • Reflection.

13. • Can we consider the moon and
the mirrors a sources of light?

14. • No , they reflect light.

15. • Shadows are produced where the
light is…………..

16. • Blocked.

17. • We see our image in a mirror
because light is ……………….
Off the mirror and into our eyes.

18. • Reflected.

19. • Objects with these two
characteristics are usually good
reflectors.

20. • Those have Shiny and smooth
surface.