the critical angle for daimond is
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
24.4º
Total internal reflection, coupled with a large index of refraction, explains why diamonds sparkle more than other materials. The critical angle for a diamond-to-air surface is only 24.4º, and so when light enters a diamond, it has trouble getting back out.
24.4º is the critical angle for diamond.
This means that when a light ray is incident inside a diamond at an angle greater than 24.4°, the light will be totally refracted.