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a man of height 1.47 m stands on a straight road on a hot day .the vertical temperature in the air results in a variation of refractive index with height y as mu =mu 0(1+ay) where mu0 is the refractive index of air near the road a=1.5*10^-6/m. What is the Apparent length of the road man is able to see?

Keshav , 5 Years ago
Grade 12th Pass
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