The double convex lens in the figure above isfabricated of glass with index of r
ID: 1756755 • Letter: T
Question
The double convex lens in the figure above isfabricated of glass with index of refraction n = 1.77. Themagnitudes of the radii of curvature of the leftand right surfaces of the lens are |Rl| = 18 cmand |Rr| = 13 cm, respectively.
(a) Calculate the power P of the lens in"diopters".
P = diopters
Calculate the image distance. (Give a numerical value and properalgebraic sign.)
s1' = cm
(c) Calculate the magnitude of the image height.
H' = cm
(d) Is the image real or virtual?
Answer as follows: Real Image = 1; Virtual Image = 2.
Image type =
(e) Is the image upright or inverted?
Answer as follows: Upright = 11, Inverted = 22.
Image orientation =
Calculate the new image distance. (Give numerical value andproper algebraic sign.)
s2' = cm
(g) Is the image real or virtual?
Answer as follows: Real Image = 1; Virtual Image = 2.
Image type =
(h) Is the image upright or inverted?
Answer as follows: Upright = 11, Inverted = 22.
Image orientation =
Calculate the image distance in this case. (Give numerical valueand proper algebraic sign.)
s3' = cm
(j) Is the image real or virtual?
Answer as follows: Real Image = 1; Virtual Image = 2.
Image type =
(k) Is the image upright or inverted?
Answer as follows: Upright = 11, Inverted = 22.
Image orientation =
(l) Is the image located to the right or left of the lens?
Answer as follows: Right = 111, Left = 222.