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Sivateja Dwadasi The refractive index of kerosene is 1.44. If speed of light in vaccum is 3 border=0 1010 cm/s, find the speed of light in kerosene
(A) 7.5 border=0 108 km/hr
(B) 2.08border=0 108 km/hr
(C) 0.58 border=0 108 km/hr
(D) None of these
Tag : speed,index,refractive,light,vaccum,kerosene
 On : 20 Mar, 2011 8:22 AM
37.1% of total test takers marked (B)
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20 Mar, 2011 8:22 AM
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