Physics, asked by rudra5353516, 1 year ago

(JEE Advanced 2015)
2. Two identical glass rods S, and S, (refractive
index = 1:5) have one convex end of radius of
curvature 10 cm. They are placed with the curved
surfaces at a distance d as shown in Fig. 6(CF).3,
with their axes (shown by the dashed line) aligned.
When a point source of light P is placed inside
rod S, on its axis at a distance of 50 cm from the
curved face, the light rays emanating from it are
found to be parallel to the axis inside S2. The
distance d is
FIGURE 6(CF).3
S2
t 50cm
(a) 60 cm
(c) 80 cm
(b) 70 cm
(d) 90 cm
(JEE Advanced 2015)​

Answers

Answered by Anuragsinh
1

Answer:

this is answer jee 2015

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