Consider a common mirage formed by superheated air just above a roadway. A truck driver whose eyes are 2.00 m above the road, where n = 1.000 3, looks forward. She has the illusion of seeing a patch of water ahead on the road, where her line of sight makes an angle of 1.20° below the horizontal. Find the index of refraction of the air just above the road surface. [Hint: Treat this as a problem involving total internal reflection

Consider a common mirage formed by superheated air just above a roadway. A truck driver whose eyes are 2.00 m above the road, where n = 1.000 3, looks forward. She has the illusion of seeing a patch of water ahead on the road, where her line of sight makes an angle of 1.20° below the horizontal. Find the index of refraction of the air just above the road surface. [Hint: Treat this as a problem involving total internal reflection

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Question

Consider a common mirage formed by superheated
air just above a roadway. A truck driver whose eyes are
2.00 m above the road, where n = 1.000 3, looks forward.
She has the illusion of seeing a patch of water ahead on
the road, where her line of sight makes an angle of 1.20°
below the horizontal. Find the index of refraction of the
air just above the road surface. [Hint: Treat this as a
problem involving total internal reflection.]

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