[LO 0219] FEBRUARY 2019 Sub. Code: 2703
B.OPTOM
(New Syllabus 2015-2016)
FIRST YEAR
PAPER III PHYSICAL AND GEOMETRICAL OPTICS
Q.P. Code: 802703
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: x 10 30)
1. Interference phenomenon in optics and its applications.
2. Properties of light.
3. Discuss the construction of Nicol Prism. How will you use it as an analyser?
II. Write notes on: x 5 40)
1. Spherical abberration.
2. Thomas young experiment.
3. Electro Magnetic spectrum.
4. Aphakia.
5. Double refraction.
6. Gullstand's Scheimatic eye with neat diagram.
7. State and explain prison dioptre.
8. Total internal reflection.
III. Short answers on: (10 x 3 30)
1. Dioptre.
2. Effect of stops.
3. Optic axis of a crystal.
4. Raman effect.
5. Properties and uses of laser.
6. Permat's principle.
7. Mention the types of manifest Hypermetropia.
8. What is polarization?
9. What are nodal points?
10. Refractive index of a medium.