MULTIPLE CHOICE: Write the letter of the correct answer.
1. The light that is visible to human eye.
A Visible light B. reflection
C. refraction D. absorption
2. This refers to the bending of light as it passes through different materials.
A reflection B. refraction
C. absorption D. transmission
3. This refers to the bouncing back of light when it hits an object.
A reflection B. refraction
C. absorption D. transmission
4. This refers to materials taking in of light and not reflecting it back.
A reflection B. refraction
C. absorption D. transmission
5. This refers to the passing of light through some materials.
A reflection B. refraction
C. absorption D. transmission
6. Allows all light to pass through them. Example clear plastic.glass windows.
A Opaque B. Translucent
C. Transparent D. Transmission
7. Allows some light to pass through them. Example: stained glass, frosted windows.
A. Opaque B. Translucent
C. TransparentD. Transmission
8. Materials that do not allow light to pass through them. Example concrete walls, wooden door.
A. Opaque B. Translucent
C. TransparentD. Transmission
9. The primary source of light.
A Sun B. Moon
C. Light
D. Window
10. The scientific study of light and how it interacts with different object
A Opaque B. Optics
C. TransparentD. Translucent
Explanation:
1a
2b
3c
4b
5d
6d
7a
8c
9b
10b
