Question

A lens located in the y-z plane at x = 0 forms an image of an arrow at x = x2 = 169.4 cm. The tip of the object arrow is located at (x,y) = (x1, y1) = (-79.7 cm, 3.83 cm). The index of refraction of the lens is n = 1.41. 1) What is $f_{lens}$, the focal length of the lens? If the lens is converging $f_{lens}$ is positive. It the lens is diverging, $f_{lens}$ is negative. 2) What is $y_2$, the y co-ordinate of the image of the tip of the arrow? 3) The lens is a plano-convex lens. What is $R_{lens}$, the radius of curvature of the convex side of the lens? 4) The object arrow is now moved to x = $x_{1,new}$ = -36.3 cm. What is $x_{2,new}$, the new x co-ordinate of the image of the arrow?

          A lens located in the y-z plane at x = 0 forms an image of an
arrow at x = x2 = 169.4 cm. The tip of the object arrow is
located at (x,y) = (x1, y1) = (-79.7 cm, 3.83 cm). The index
of refraction of the lens is n = 1.41.
1) What is $f_{lens}$, the focal length of the lens? If the lens is converging $f_{lens}$ is positive. It the lens is diverging, $f_{lens}$ is
negative.
2) What is $y_2$, the y co-ordinate of the image of the tip of the arrow?
3) The lens is a plano-convex lens. What is $R_{lens}$, the radius of curvature of the convex side of the lens?
4) The object arrow is now moved to x = $x_{1,new}$ = -36.3 cm. What is $x_{2,new}$, the new x co-ordinate of the image of the
arrow?

$A lens located in the y-z plane at x = 0 forms an image of an arrow at x = x2 = 169.4 cm. The tip of the object arrow is located at (x,y) = (x1, y1) = (-79.7 cm, 3.83 cm). The index of refraction of the lens is n = 1.41. 1) What is flens, the focal length of the lens? If the lens is converging flens is positive. It the lens is diverging, flens is negative. 2) What is y2, the y co-ordinate of the image of the tip of the arrow? 3) The lens is a plano-convex lens. What is Rlens, the radius of curvature of the convex side of the lens? 4) The object arrow is now moved to x = x1,new = -36.3 cm. What is x2,new, the new x co-ordinate of the image of the arrow?$

Added by Purificaci-N R.

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