the refractive indices of four media A,B,C and D are given in the following:
medium A-1.33
Medium B-1.50
medium C-1.52
Medium D-2.40
if light travels from one medium to another in which case the change of speed will be
(a)maximum
(b)minimum.explain
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maximum will be in medium A
minimum will be in medium D
bcz r.i is inversely propotional to speed of light
minimum will be in medium D
bcz r.i is inversely propotional to speed of light
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