You are given kerosene, turpentine and water. In which of these does the light travel fastest?
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Answered by
3
Answer:
Turpentine
Explanation:
Refrective index of water =1.33
Refrective index of kerosene =1.44
Refrective index of Turpentine =1.47
Hence,
Optical density of Turpentine is maximum so light travel with minimum speed so,
Speed of light maximum in water then kerosene then minimum in Turpentine
Answered by
3
Explanation:
given kerosine =1.44, turpentine =1.47 ,water=1.33
lights travel the fastest in a medium Having minimum optical density of lower refractive index
since,
water=1 .33 is the lowest speed of a light is maximum in water
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