Fact 1: Amirror is used for reflecting light.

Fact 2: Float glass, reflective glass, laminated glass, mirrored float glass.

Given the two facts above, answer the question "Reflective glass is used for reflecting what?" with the following options: 
- a wave
 - empathy
 - darkness
 - the sun
 - photons
 - Joules
 - light
 - glass


 

       light  