Bharathidasan University General Certificate Course Examination,Opthalmic technology,Physical Optics and Geometrical Optics,Nov 2020. model question papers

Posted Date: 30 Mar 2021      Posted By:: Jannane.M    Member Level: Gold  Points: 3 (₹ 3)

# 2020 Bharathidasan University General Other Certifications Certificate Course Examination,Opthalmic technology,Physical Optics and Geometrical Optics,Nov 2020. Question paper

 Course: Other Certifications University/board: Bharathidasan University

Are you looking for the old question papers from Bharathidasan University of Physical Optics and Geometrical Optics paper? Here is the previous year question paper from Bharathidasan University. This is the original question paper of Physical Optics and Geometrical Optics exam conducted in Nov 2020. Feel free to download the question paper from here and use it to prepare for your upcoming exams.

S.No. 9692 D COTO 2

(For candidates admitted from 2006-07 onwards)

CERTIFICATE COURSE EXAMINATION, Nov 2020.

Opthalmic technology

Physical Optics and Geometrical Optics

Time : Three Hours Maximum : 75 marks

SECTION A - (10×2=20 marks)

1. Size of the pupil

2. Optical fiber

3. Define Decentration

4. Nomenclature of prisms.

5. Optical Density

6. Refraction

7. Polarisation

8. Laser-Abbreviation

9. Chromatic aberration - Define

10. Prism Angle

SECTION B - ( 5×5=25 marks)

Answer all questions choosing either (a) or (b)

11.a) Short notes on reflection of light.

Or

b) What is optical aberration?

12.a) Notation of lenses - Explain

or

b) Explain plane of polarization

13.a) Classify thick lenses with examples.

Or

b) Short notes on refractive index.

14.a) Law of reflection

Or

b) Short notes on diffraction of light

15.a) Physiological defects of the eye.

Or

b) short notes on laser optics

SECTION B - (3×10=30 marks)

16. Explain about refraction of light.

18.How will you defect and measure the lenses?

19. Explain the formation of retinal image.

20. Application of lasers in opthalmology.

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