1. An object is placed in front of a convex mirror. The object is one half...
1. An object is placed in front of a convex mirror. The object is one half of the focal length tall and is placed three halves of the focal length in front of the mirror. Its base is on the principal axis.
a. Draw the situation described in the problem. Please try to be as close to scale as possible. Cardboard and notecards make great straight edges if you do not have a ruler. Please run other clever work arounds by me.
b. Draw the three principal rays on your diagram. Label each ray.
c. Draw the image on your diagram and label it. You should also indicate if it is real or virtual and if it is inverted or upright.
d. Verify that your drawings are as you expect by calculating the image location and size. Notice that your answer should be in terms of variables.
Please write clearly and circle answers
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1. An object is placed in front of a convex mirror. The object
is one half...
5. (8pts) An object 2cm high is placed 5cm in front of a convex mirror with...
5. (8pts) An object 2cm high is placed 5cm in front of a convex mirror with a focal lengti of 3cm. (1) Calculate the image position, image height and the magnification. (2) Describe the image (upright/inverted, real/virtual, bigger/smaller).(3) Draw ray diagram to locate the image (note: your drawing image should agree with your (2) answers). Please use ruler.
An object is placed in front of a convex mirror at a distance
An object is placed in front of a convex mirror at a distance closer than the focal length of the mirror. The image will appearA. Behind the mirrorB. Upright and reducedC. Inverted and reducedD. Inverted and enlargedE. Upright and enlarged
Objects in front of a convex mirror Object in front of a convex mirror Points:3 An...
Objects in front of a convex mirror
Object in front of a convex mirror Points:3 An object is placed 14.5 cm in front of a convex mirror that has a focal length of -23.5 cm. Determine the location of the image. Submit Answer) Tries 0/12 What is the magnification? Submit Answer Tries 0/12 In this example the image is ... O Real and inverted. O Virtual and upright. O Virtual and inverted. O Real and upright. Submit Answer Tries 0/12
Object in front of a convex mirror Points:3 An object is placed 14.5 cm in front...
Object in front of a convex mirror Points:3 An object is placed 14.5 cm in front of a convex mirror that has a focal length of -24.5 cm. Determine the location of the image. Submit Answer Tries 0/12 What is the magnification? Submit Answer Tries 0/12 In this example the image is ... O Virtual and upright. O Real and upright. O Virtual and inverted. O Real and inverted. Submit Answer Tries 0/12 e Post Discussion Send Feedback
a convex mirror has a focal length of magnitude f. an object is placed in front...
a convex mirror has a focal length of magnitude f. an object is placed in front of this mirror at a point 2/3f from the face of the mirror. the image will appear? A. inverted and enlarged B. behind the mirror C. upright and enlarged D. inverted and reduced E. upright and reduced
A 1.7-cm-tall object is 22 cm in front of a convex mirror that has a -57...
A 1.7-cm-tall object is 22 cm in front of a convex mirror that has a -57 cm focal length. Calculate the position and height of the image. State whether the image is in front of or behind the mirror, and whether the image is upright or inverted. The image is upright and placed in front of the mirror. The image is inverted and placed behind the mirror. The image is upright and placed behind the mirror. The image is inverted...
Suppose an object 2.0cm high is placed 5.0cm in front of a convex mirror whose focal...
Suppose an object 2.0cm high is placed 5.0cm in front of a convex mirror whose focal length is 3.0cm. a) Calculate the image position, image height and the magnification. b) Describe the image (upright or inverted, real or virtual, bigger or smaller). c) Sketch a ray diagram to locate the image
A 4 cm tall object stands 80 cm in front of convex mirror of 60 cm...
A 4 cm tall object stands 80 cm in front of convex mirror of 60 cm focal length? (a) Clearly trace the path of at least two distinct rays as they propagate from the object and reflect on the mirror. Draw a representation of the image formed by these rays. Note: Horizontal scale and vertical scales correspond to 5 cm and 1 cm per division, respectively. (b) Calculate the position and height of the image formed. (c) Characterize the image...
An object O is placed at the location shown in front of a convex spherical mirror....
An object O is placed at the location shown in front of
a convex spherical mirror. Use ray tracing to determine the
location and size of the image in the mirror. As you work, keep in
mind the following properties of principal rays:
A ray parallel to the axis, after reflection, passes through the
focal point F of a concave mirror or appears to come from
the (virtual) focal point of a convex mirror.
A ray through (or proceeding toward)...
a) Using a ruler, draw an object placed between the focal point and the convex lens,...
a) Using a ruler, draw an object placed between the focal point
and the convex lens, and using principal rays, determine where the
image is formed.
b) Is the image larger or smaller than the object?
c) Is the image upright or inverted?
d) Is the image real or virtual? Explain.
e) What could be a practical application of this?
Question 2: Now examine the case of an object placed between the focal point and the lens:
5. (8pts) An object 2cm high is placed 5cm in front of a convex mirror with a focal lengti of 3cm. (1) Calculate the image position, image height and the magnification. (2) Describe the image (upright/inverted, real/virtual, bigger/smaller).(3) Draw ray diagram to locate the image (note: your drawing image should agree with your (2) answers). Please use ruler.
Objects in front of a convex mirror
Object in front of a convex mirror Points:3 An object is placed 14.5 cm in front of a convex mirror that has a focal length of -23.5 cm. Determine the location of the image. Submit Answer) Tries 0/12 What is the magnification? Submit Answer Tries 0/12 In this example the image is ... O Real and inverted. O Virtual and upright. O Virtual and inverted. O Real and upright. Submit Answer Tries 0/12
Object in front of a convex mirror Points:3 An object is placed 14.5 cm in front of a convex mirror that has a focal length of -24.5 cm. Determine the location of the image. Submit Answer Tries 0/12 What is the magnification? Submit Answer Tries 0/12 In this example the image is ... O Virtual and upright. O Real and upright. O Virtual and inverted. O Real and inverted. Submit Answer Tries 0/12 e Post Discussion Send Feedback
An object O is placed at the location shown in front of
a convex spherical mirror. Use ray tracing to determine the
location and size of the image in the mirror. As you work, keep in
mind the following properties of principal rays:
A ray parallel to the axis, after reflection, passes through the
focal point F of a concave mirror or appears to come from
the (virtual) focal point of a convex mirror.
A ray through (or proceeding toward)...
a) Using a ruler, draw an object placed between the focal point
and the convex lens, and using principal rays, determine where the
image is formed.
b) Is the image larger or smaller than the object?
c) Is the image upright or inverted?
d) Is the image real or virtual? Explain.
e) What could be a practical application of this?
Question 2: Now examine the case of an object placed between the focal point and the lens:
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