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प्रश्न
Match the statements in Column A with those in Column B.
| Column A | Column B |
|---|---|
| (a) Lateral displacement | (i) Principle of reversibility of light. |
| (b) Twinkling of stars | (ii) The phenomenon due to which a ray of light changes its path while moving from one medium to other medium. |
| (c) $$ {}^{a}\mu_{b} = \dfrac{1}{{}^{b}\mu_{a}} $$ | (iii) Ratio between velocity of a light in vacuum to velocity of light in a given medium. |
| (d) Refractive index | (iv) Perpendicular shift in the path of incident ray during refraction in a glass. |
| (e) Refraction | (v) Refraction of star light due to atmosphere. |
जोड़ियाँ मिलाइएँ
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उत्तर
| Column A | Column B |
|---|---|
| (a) Lateral displacement | (iv) Perpendicular shift in the path of incident ray during refraction in a glass. |
| (b) Twinkling of stars | (v) Refraction of star light due to atmosphere. |
| (c) $$ {}^{a}\mu_{b} = \dfrac{1}{{}^{b}\mu_{a}} $$ | (i) Principle of reversibility of light. |
| (d) Refractive index | (iii) Ratio between velocity of a light in vacuum to velocity of light in a given medium. |
| (e) Refraction | (ii) The phenomenon due to which a ray of light changes its path while moving from one medium to other medium. |
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