The critical angle between ruby-air interface =
=
Sin-1(n2/n1)
where n1 = refletive index of ruby = 1.54
n2= reflective index of air =1
= Sin-1(1/1.54) = 40.48
degrees
4. What is the critical angle for a ruby-air interface if ruby's refraction index is 1.54?...
4. What is the critical angle for a ruby-air interface if ruby's refraction index is 1.54? (2 marks) Page 3 of
For a particular liquid-air interface the critical angle (for total internal reflection) is 59.8°. The index of refraction of air is 1.00029. What is the index of refraction of the liquid?
The index of refraction of germanium is 5.5. The critical angle for total internal reflection, at germanium/air interface is about:
The critical angle for a certain liquid-air surface is 45.7∘.A) What is the index of refraction of the liquid?
The index of refraction of germanium is 5.5. The critical angle for total internal reflection, at germanium/air interface is about: A. 80o B. 34o C. 60o D. None of the above
The index of refraction of germanium is 5.5. The critical angle for total internal reflection, at germanium/air interface is about: A. 80o B. 34o C. 60o D. None of the above
The index of refraction of germanium is 5.5. The critical angle for total internal reflection, at germanium/air interface is about: A. 80° B. 34° C. 60° D. None of the above
The index of refraction of germanium is 5.5. The critical angle for total internal reflection, at germanium/air interface is about: OA. 80° OB. 340 OC. 600 OD. None of the above
Problem 4: You can determine the index of refraction of a substance by measuring its critical angle for total internal reflection. Randomized Variables: Θc,w = 65.2° Part (a) What is the index of refraction of a substance that has a critical angle of 65.2° when submerged in water (with index of refraction 1.333)? Numeric : A numeric value is expected and not an expression. n1 = __________________________________________ Part (b) What would the critical angle be for this substance in air? Numeric : A numeric...
Problem 4: You can determine the index of refraction of a substance by measuring its critical angle for total internal reflection. Randomized Variables: Θc,w = 65.2° Part (a) What is the index of refraction of a substance that has a critical angle of 65.2° when submerged in water (with index of refraction 1.333)? Numeric : A numeric value is expected and not an expression. n1 = __________________________________________ Part (b) What would the critical angle be for this substance in air? Numeric : A numeric...