Question

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?

Answer #1

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?

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.

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 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?

An object is placed 25 cm in front of a lens of focal length 20
cm. 50 cm past the first lens is a second lens of focal length 25
cm. What is the resulting magnification of the object in this
setup?

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 30 cm to the left of a converging lens of focal
length 10 cm. A diverging lens of focal length -15 cm is 20 cm to
the right of the converging lens.
a) Where is the image created by the first lens relative to
the first lens?
b) Is it real or virtual?
c) Where is the final image relative to the second lens?
d) Is it real or virtual?
e) What is the final lateral...

An object is placed 52.0cm in front of a converging lens of
focal length 13.4cm
1. What is the image distance? (in cm)
2. What is the lateral magnification?

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