13. These materials allow some light to pass through them in an unclear visual.
a. Transparent materials
c. Translucent materials
b. Opaque materials
d. Refracting materials
14. The way of transmitting light that do not allow light to pass through, they block the light instead.
a. Transparent
b. Translucent
c. Opaque
d. Absorption
15. Which material is an example of translucent?
a. Frosted glass window
C. wooden door
Clear plastic
d. concrete wall​