Discussion :: Physics
- Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is
A.
Of variable refractive index |
B.
Made up of slabs of different refractive indices |
C.
Homogeneous and transparent |
D.
Inhomogeneous and transparent |
Answer : Option C
Explanation :
Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is homogeneous and transparent.
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