Question

An object is placed 78.1 cm in front of a diverging lens with a focal length of magnitude 37.3 cm. A converging lens having a focal length of magnitude 27.49 cm is placed 105.3 cm past the first lens. Where is the final image formed. Is this image Real or Virtual. Inverted or Non-Inverted? Also calculate the magnification.

Answer #1

An
object is placed 5cm in front of a diverging lens of focal length
25 cm. A second converging lens of focal length 15cm is positioned
20 cm to the right of the first lens. What is the final image
distance? What is the magnification of the final image? Is it
upright of inverted? Real or virtual?

An object is placed 100 cm in front of a diverging lens having a
focal length of -25 cm. A converging lens with a focal length of
magnitude 32.5 cm is placed 30 cm past the first lens. What is the
lateral magnification of this system of lenses?

An object is placed 100 cm in front of a diverging lens having a
focal length of -25 cm. A converging lens with a focal length of
magnitude 35.3 cm is placed 30 cm past the first lens. What is the
lateral magnification of this system of lenses?

An object is
placed 100 cm in front of a diverging lens having a focal length of
-25 cm. A converging lens with a focal length of magnitude
33.8
cm is
placed 30 cm past the first lens. What is the lateral magnification
of this system of lenses?

A) An object is placed 26 cm in front of a converging lens of
focal length 5 cm. Another converging lens of focal length 10 cm is
placed 20 cm behind the first lens.
1) Find the position of the final image with respect to the second
lens. ____cm
2) Find the magnification of the final image. _____
B) A diverging lens of focal length −12cm projects the image of
an object onto a wall. What is the object distance if...

An object is placed 100 cm in front of a diverging lens of focal
length -25 cm. A converging lens with a focal length of magnitude
32.7 cm is placed 30 cm past the first lens. What is the lateral
magnification of this system of lenses?

A converging lens with a focal length of 4.8 cm is
located 24.8 cm to the left of a diverging lens having a
focal length of -15.0 cm. If an object is located 9.8
cm to the left of the converging lens, locate and describe
completely the final image formed by the diverging lens.
Where is the image located as measured from the diverging
lens?
What is the magnification?
Also determine, with respect to the original object whether the
image...

Question: An object is placed 10 cm in front of a diverging
lens with a focal length of 15 cm.
(A) Determine the position of the image formed by the
lens.
(B) Is the image real or virtual? How do you know?
(C) Determine the magnification of the image.
(D) Is the image upright or inverted? How do you know?
(E) Does the image appear to be larger or smaller than the
object? How do you know?
please show all...

A diverging lens has a focal length of -14.0 cm. Locate the
images for each of the following object distances. For each case,
state whether the image is real or virtual and upright or inverted,
and find the magnification.
(a) 28.0 cm
______ cm --Location of image-- in front of the lens
behind the lens no image formed
real, erectreal, inverted virtual,
erectvirtual, inverted
magnification
__________✕
(b) 14.0 cm
________ cm --Location of image-- in front of the lens
behind the lens no...

An object is placed 50 cm in front of a converging lens having a
focal length of magnitude 30 cm. A double-concave lens that has
equal radii of curvature of 13 cm and an index of refraction 1.64
is placed 40 cm past the first lens.
a) what are the nature and the lateral magnification of the
image?
b) where is the image formed?

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