Fact 1: Aprism is used for refracting light.

Fact 2: Light is described both as wavelengths and photons.

Given the two facts above, answer the question "what is a prism used to refract?" with the following options: 
- Something that can be auburn
 - basic building blocks of life
 - mirrors
 - our nearest star
 - wavelengths and photons
 - microwaves
 - triangles
 - focusing a lens


 

     wavelengths and photons    