Figure 3: Problem 12: light ray refracted by a thin convergent lens located at x = 0.
Figure 3: Problem 12: light ray refracted by a thin convergent lens located at x = 0.
A ray of light is shown in Fig. 3 as it passes through a convergent thin lens. If the grid lines are 1.0 cm apart in the figure, this lens has a focal length of
A) 1.58 cm B) 3.17 cm C) -6.34cm D) 6.34 cm E) –1.58 cm
Homework Answers
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Figure 3: Problem 12: light ray refracted by a thin convergent lens located at x = 0.
3. Optics problem set: a) [6 pts) An incident light ray in air strikes a glass...
3. Optics problem set: a) [6 pts) An incident light ray in air strikes a glass prism as shown. Sketch the ray diagram with the light rays refracted through each glass boundary. There is no total internal reflection in this problem. This ray diagram should include (1) normal lines, and (2) the qualitatively correct directions of refracted rays. b) [6 pts) Two converging lenses (#1 and #2) are given with an object as an arrow below. A pair of focal...
NOTE: Please note in the figure, the incident ray is the upper horizontal line. The refracted...
NOTE: Please note in the figure, the incident ray is the upper
horizontal line. The refracted ray is the one in the semi-circle
that does not go through the center of the circle. The "dashed"
lines are those in the circle that go through the center of the
circle.
The figure below shows light ray coming in from the left (index n 1.2) along a line parallel to the floor and a distance L 60 cm above the floor. It...
A ray from an object passes through a thin lens, as shown in the figure. What...
A ray from an object passes through a thin lens, as shown in the figure. What can we conclude about the lens from this ray?
A. It must be a diverging lens.
B. It could be either a converging or a diverging lens.
C.It must be a converging lens.
3. Figure shows an object and its image formed by a thin lens. (a) What is...
3. Figure shows an object and its image formed by a thin lens. (a) What is the focal length of the lens and what type of lens (converging or diverging) is it? (b) What is the height of the image? Is it real or virtual? Draw a principal-ray diagram showing the formation of the image. -35.0 cm- Optic Object 15 Lens El crn Image 4. Figure shows an object and its image formed by a thin lens. (a) What is...
O . 3) A diverging lens has f= -12 cm. A) Draw a ray diagram and...
O . 3) A diverging lens has f= -12 cm. A) Draw a ray diagram and find the image location and magnification for an object located 15 cm from the lens. B) Repeat for a converging lens of the same focal length (+12 cm).
Two lenses are placed 12 cm apart as shown in the figure. The converging lens has...
Two lenses are placed 12 cm apart as shown in the figure. The
converging lens has a focal length of 20 cm and the diverging lens
has a focal length of � 10 cm. An object is located 50 cm in front
of the converging lens as shown.
Where along the
principle axis is the location of the image formed by only the
converging lens?
Answer
between the two
lenses
at the diverging
lens
to the left of
the converging...
webassign.net Active Figure 26.25 Thin Lenses The animation below shows a thin lens, an object (blue...
webassign.net Active Figure 26.25 Thin Lenses The animation below shows a thin lens, an object (blue arrow) and an image (tan arrow). Three rays are shown that locate the positic orientation, and size of the image. Readouts are provided for object distance, object height, image distance and image height. Instructions: Click and drag the blue object. Click the button in the lower left of the applet window to toggle between a conc convex lens. Explore Images formed by thin lenses...
Problem 4 (10 points) A thin converging lens has a focal length 6.0 cm. An object...
Problem 4 (10 points) A thin converging lens has a focal length 6.0 cm. An object of height 2.0 cm is located 3cm in front of the lens as shown below 1) Draw a ray diagram to show the image position and size. 2) Calculate the image position and size using lens equations. -6em, 4em h-2cm f-6cm f-6cm s 3cm
object lens The figure showsanobject near a thin lens, and one ofthe rincipal rays. The tickmarks...
object lens The figure showsanobject near a thin lens, and one ofthe rincipal rays. The tickmarks are 4 cm apart. 12. [1pt] From the diagram, find the focal length of the lens. You have only 2 tries! No more tries. 13.[Ipt] Calculate the magnification of the lens. Answer: Not yet correct, tries 2/15 Submit All Answers
QUESTION 1 A ray of light travels through vacuum (n=1.00) and is incident upon a flat...
QUESTION 1 A ray of light travels through vacuum (n=1.00) and is incident upon a flat sheet of glass (n=1.50) at 40 degrees from the normal. Some of the light is reflected from the glass, and some of the light is refracted, traveling through the glass. What is the angle of reflection? a. 25.4 deg b. 74.6 deg c. 90 deg d. 40 deg 10 points QUESTION 2 A ray of light travels through vacuum (n=1.00) and is incident...
3. Optics problem set: a) [6 pts) An incident light ray in air strikes a glass prism as shown. Sketch the ray diagram with the light rays refracted through each glass boundary. There is no total internal reflection in this problem. This ray diagram should include (1) normal lines, and (2) the qualitatively correct directions of refracted rays. b) [6 pts) Two converging lenses (#1 and #2) are given with an object as an arrow below. A pair of focal...
NOTE: Please note in the figure, the incident ray is the upper
horizontal line. The refracted ray is the one in the semi-circle
that does not go through the center of the circle. The "dashed"
lines are those in the circle that go through the center of the
circle.
The figure below shows light ray coming in from the left (index n 1.2) along a line parallel to the floor and a distance L 60 cm above the floor. It...
A ray from an object passes through a thin lens, as shown in the figure. What can we conclude about the lens from this ray?
A. It must be a diverging lens.
B. It could be either a converging or a diverging lens.
C.It must be a converging lens.
3. Figure shows an object and its image formed by a thin lens. (a) What is the focal length of the lens and what type of lens (converging or diverging) is it? (b) What is the height of the image? Is it real or virtual? Draw a principal-ray diagram showing the formation of the image. -35.0 cm- Optic Object 15 Lens El crn Image 4. Figure shows an object and its image formed by a thin lens. (a) What is...
O . 3) A diverging lens has f= -12 cm. A) Draw a ray diagram and find the image location and magnification for an object located 15 cm from the lens. B) Repeat for a converging lens of the same focal length (+12 cm).
Two lenses are placed 12 cm apart as shown in the figure. The
converging lens has a focal length of 20 cm and the diverging lens
has a focal length of � 10 cm. An object is located 50 cm in front
of the converging lens as shown.
Where along the
principle axis is the location of the image formed by only the
converging lens?
Answer
between the two
lenses
at the diverging
lens
to the left of
the converging...
webassign.net Active Figure 26.25 Thin Lenses The animation below shows a thin lens, an object (blue arrow) and an image (tan arrow). Three rays are shown that locate the positic orientation, and size of the image. Readouts are provided for object distance, object height, image distance and image height. Instructions: Click and drag the blue object. Click the button in the lower left of the applet window to toggle between a conc convex lens. Explore Images formed by thin lenses...
Problem 4 (10 points) A thin converging lens has a focal length 6.0 cm. An object of height 2.0 cm is located 3cm in front of the lens as shown below 1) Draw a ray diagram to show the image position and size. 2) Calculate the image position and size using lens equations. -6em, 4em h-2cm f-6cm f-6cm s 3cm
object lens The figure showsanobject near a thin lens, and one ofthe rincipal rays. The tickmarks are 4 cm apart. 12. [1pt] From the diagram, find the focal length of the lens. You have only 2 tries! No more tries. 13.[Ipt] Calculate the magnification of the lens. Answer: Not yet correct, tries 2/15 Submit All Answers
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