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Question
Match the following columns and choose the correct answer using the codes.
| Column I | Column II |
| A. The angle of deviation of a prism depends on | (i) Refraction |
| B. The refractive index of a medium is equal to the reciprocal of the sine of its | (ii) Total internal reflection |
| C. Optical fibre | (iii) Angle of incidence |
| D. Twinkling of stars | (iv) Critical angle |
Options
A - (iv), B - (iii), C - (i), D - (ii)
A - (iv), B - (iii), C - (ii), D - (i)
A - (iii), B - (iv), C - (ii), D - (i)
A - (i), B - (iv), C - (iii), D - (ii)
MCQ
Match the Columns
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Solution
A - (iii), B - (iv), C - (ii), D - (i)
Explanation:
| Column I | Column II |
| A. The angle of deviation of a prism depends on | (iii) Angle of incidence |
| B. The refractive index of a medium is equal to the reciprocal of the sine of its | (iv) Critical angle |
| C. Optical fibre | (ii) Total internal reflection |
| D. Twinkling of stars | (i) Refraction |
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