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प्रश्न
Match the statements in column A with those in column B.
| Column A | Column B |
|---|---|
| (a) Angle of deviation of a prism depends on | (i) Used in Prismatic periscope. |
| (b) In minimum deviation for a prism. | (ii) Smaller wavelength of light incident on medium. |
| (c) Totally reflecting prisms | (iii) Refractive index of the prism. |
| (d) Decrease of velocity of light in a medium | (iv) Refraction and total internal reflection |
| (e) Sparkling of diamond | (v) Angle of incidence is always equal to the angle of emergence. |
जोड़ियाँ मिलाइएँ
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उत्तर
| Column A | Column B |
|---|---|
| (a) Angle of deviation of a prism depends on | (iii) Refractive index of the prism. |
| (b) In minimum deviation for a prism. | (v) Angle of incidence is always equal to the angle of emergence. |
| (c) Totally reflecting prisms | (i) Used in Prismatic periscope. |
| (d) Decrease of velocity of light in a medium | (ii) Smaller wavelength of light incident on medium. |
| (e) Sparkling of diamond | (iv) Refraction and total internal reflection |
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