(a) d = 3xf ↑ (b) d = 1.33xf (c) do = 0.6xf (d) d = 0.4xf (e) d = -0.5xf (g) d=-2xf f ↑ ↑ 1 I T 1 I I 1 1 1 1 T 1 Figure 33.24
(a) d = 3xf ↑ (b) d = 1.33xf (c) do = 0.6xf (d) d = 0.4xf (e) d = -0.5xf (g) d=-2xf f ↑ ↑ 1 I T 1 I I 1 1 1 1 T 1 Figure 33.24
Related questions
Question
Question 33.3 please
Transcribed Image Text:33.1 Figure 33.22 (found at the end of the
section) shows light incident upon some
lenses.
Complete these diagrams by sketching in
the path of the rays to show what will
happen to the light once it has passed
through the lens.
33.2 Figure 33.23 (found at the end of the
section) show light incident upon some
mirrors.
Complete these diagrams by sketching in
the path of the rays to show what will hap-
pen to the light once it has reflected off of
the mirrors.
33.3 Complete the ray diagrams in Fig-
ure 33.24 (found at the end of the sec-
tion) by sketching in the path of the rays
to show the formation of an image.
For each case state whether the resulting
image is real or virtual, estimate the im-
age distance d; in terms of the focal length
f (e.g, 1.5 x f or 0.25 x f), and estimate
the magnification M.
33.4 Complete the ray diagrams in Fig-
ure 33.25 (found at the end of the sec-
tion) by sketching in the path of the
to show the formation of an image.
rays
For each case state whether the resulting
image is real or virtual, estimate the im-
age distance d; in terms of the focal length
f (e.g, 1.5 × ƒ or 0.25 × ƒ), and estimate
the magnification M.
33.5 A concave mirror with spherical
curvature is used to focus sunlight and
start a fire.
If the mirror needs to be held 15 cm away
from the kindling what is the focal length
and radius of curvature of the mirror?
33.6 A mirror is used to form an image
of a flower.
Both the flower and the image formed
by the mirror are found to the left of the
mirror.
The image of the flower is smaller than the
flower, and it is inverted.
(a)
(b) What is the sign of the image dis-
tance?
(c)
(d)
Is the image a real image or a virtual
image?
(e)
What is the sign of the magnifica-
tion?
What is the sign of the focal length
of the mirror?
If the distance between the mirror
and flower is increased slightly, how
will the image distance change?
33.7 A lens is used to form an image of a
person.
Both the person and the image formed by
the lens are found to the left of the lens.
The image of the person is larger than the
person, and it is upright.
(a)
(b)
(c)
(d)
(e)
Is the image a real image or a virtual
image?
What is the sign of the image dis-
tance?
What is the sign of the magnifica-
tion?
What is the sign of the focal length
of the lens?
If the distance between the lens and
person is increased slightly, how
will the magnification of the image
change?
33.8 What is the focal length, and optical
power (in dipoters) of the lenses used to
produce the following pairs of object and
image distances?
=
=
=
=
=
(a) do
1.0 m, di = 0.33 m.
(b) do = 0.5 m, d; = 0.5 m.
(c) do = 0.33 m, d = 1.0 m.
(d) do 2 cm, d₁
(e) do 2 cm, d₁
(f) do 2 cm, di
(g) do = 2 cm, d₁
(h) do
100 m, di
(i) do
(j) do
=
=
=
=
=
=
100 m, di
=
100 m, di = 6 cm.
6 cm.
10 cm.
14 cm.
18 cm.
=
10 cm.
8 cm.
Transcribed Image Text:(a) de = 3xf
个
(b) de = 1.33xf
(c) de = 0.6xf
(d) de = 0.4×f
(e) de = -0.5xf
(g) de = -2xf
个
↑
1
I
1
Figure 33.24
+4
+4
f
+4
T
1
1
1
T
1
L
1
I
F
|
1
I
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
