Post a New Question

Physics

posted by .

The critical angle for a transparent material in air is 30 degrees. The index of refraction of the material is most nearly
A) 0.33
B) 0.50
D) 1.5
E) 2.0

  • Physics -

    2.0

  • Physics -

    2

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question