A thin converging lens of focal length fj =+12.0 cm is separated from a thin diverging lens by a distance d = 24.0 cm . The focal length of the second lens is f, =-48.0 cm. An object with height y=4.20cm is placed on the optical axis at p, =18.0cm in front of the first lens. Pay attention to +/- signs. What is the location of the image produced by the first lens alone, i, ? а. b. What is the lateral magnification m, , produced by the first lens alone?
A thin converging lens of focal length fj =+12.0 cm is separated from a thin diverging lens by a distance d = 24.0 cm . The focal length of the second lens is f, =-48.0 cm. An object with height y=4.20cm is placed on the optical axis at p, =18.0cm in front of the first lens. Pay attention to +/- signs. What is the location of the image produced by the first lens alone, i, ? а. b. What is the lateral magnification m, , produced by the first lens alone?
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please answer parts b, c, and d
Transcribed Image Text:6.
A thin converging lens of focal length f =+12.0 cm is separated from a thin diverging
lens by a distance d
= 24.0 cm . The focal length of the second lens is f, =-48.0 cm. An
object with height y = 4.20 cm is placed on the optical axis at p, =18.0 cm in front of the first
lens. Pay attention to +/- signs.
What is the location of the image produced by the first lens alone, i ?
а.
b.
What is the lateral magnification m , produced by the first lens alone?
с.
Where is the final image of the two lens system located relative to the second lens (i.e. what
is i,)?
d. What is the total magnification of the two lens system, M ?
What is the height of the final image, y, ?
е.
R/V? - Is the final image real or virtual?
g. I/NI? - Is the final image inverted or not inverted (relative to the object in front of the first
lens)?
f.
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