Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

The refractive index used to match questioned glass samples represents:
A the hardness of various kinds of glass.
B the variation in the reduction of light's speed in various kinds of glass.
C the variation in chemical composition in various kinds of glass.
D the variation in the color of various kinds of glass.