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A thin equiconvex spherical glass lens (...

A thin equiconvex spherical glass lens `(mu=3//2)` of radius of curvature 30 cm is placed on the x-axis with its optical centre at x=40 cm and principal axis coinciding with the x-axis. A light ray given by the equation `39y=-x+1` ( x and y are is incident on the lens, in the direction of positive (in cm) X-axis. Then choose the correct alternative(s)

A

The equation of refracted ray is 3y = x + 1

B

The equation of refracted ray is 130y = x - 170

C

The equation of refracted ray if space on right side of the lens is filled with a liquid of refractive index 4/3 is 390y + x + 350 = 0

D

The equation of refracted ray if space on right side of the lens is filled with a liquid of refractive index 4/3 is 390y - x + 350 = 0

Text Solution

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The correct Answer is:
B, C
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