Question:

You can determine the index of refraction of a substance by

Last updated: 7/6/2022

You can determine the index of refraction of a substance by

You can determine the index of refraction of a substance by determining its critical angle. (a) What is the index of refraction of a substance that has a critical angle of 49.7° when submerged in ethanol, which has an index of refraction of 1.361? (b) What would the critical angle be for this substance in air?