ACTIVITIES:
Activity 1: Direction: Match Column 1 with Column 2. Write the letter of your answer before
the number
Column 1
Column 2
1. Primary source of light
a. absorption
2. The taking in of light and not reflecting it back
b. transmission
by some materials
3. The scientific study of light as it passes through
a different material
c. opaque
4. The bending of light as it passes through a
different material
d. optics
5. Objects that do not allow light to pass through
e. reflection
them
6. The light that is seen by the human
f. refraction
7. Objects that allow some light when it hits an
object
g. sun
8. The bouncing back of light through some
materials
h. translucent
9. The passing of light through some materials i, transparent
10. Objects that allow all light to pass through
them
j. visible light
k. light​