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Geometrical Optics question

2022 · 28 Jul · Shift 1 · Q60
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  5. /2022 · 28 Jul · Shift 1 · Q60

Geometrical Optics question

2022 · 28 Jul · Shift 1 · Q60

JEE MainPhysicsGeometrical OpticsMCQ+4 / −1
As shown in the figure, after passing through the medium 1 . The speed of light v2v_{2}v2​ in medium 2 will be : (\left(\right.( Given c=3×108 ms−1\mathrm{c}=3 \times 10^{8} \mathrm{~ms}^{-1}c=3×108 ms−1 ) JEE Main 2022 (Online) 28th July Morning Shift Physics - Geometrical Optics Question 100 English
  1. A
    1.0×108 ms−11.0 \times 10^{8} \mathrm{~ms}^{-1}1.0×108 ms−1
  2. B
    0.5×108 ms−10.5 \times 10^{8} \mathrm{~ms}^{-1}0.5×108 ms−1
  3. C
    1.5×108 ms−11.5 \times 10^{8} \mathrm{~ms}^{-1}1.5×108 ms−1
  4. D
    3.0×108 ms−13.0 \times 10^{8} \mathrm{~ms}^{-1}3.0×108 ms−1
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