A thin, diverging lens having a focal length of magnitude 45.0 cm has the same principal axis as a concave mirror with a radius of 60.0 cm. The center of the mirror is 20.0 cm from the lens, with the lens in front of the mirror. An object is placed 23.0 cm in front of the lens. 1)Where is the final image due to the lens–mirror combination? Enter the image distance with respect to the mirror. Follow the sign convention. (Express your answer to three significant figures.) 4)Suppose now that the concave mirror is replaced by a convex mirror of the same radius. Where is the final image due to the lens–mirror combination? Enter the image distance with respect to the mirror. Follow the sign convention. (Express your answer to three significant figures.)
A thin, diverging lens having a focal length of magnitude 45.0 cm has the same principal axis as a concave mirror with a radius of 60.0 cm. The center of the mirror is 20.0 cm from the lens, with the lens in front of the mirror. An object is placed 23.0 cm in front of the lens. 1)Where is the final image due to the lens–mirror combination? Enter the image distance with respect to the mirror. Follow the sign convention. (Express your answer to three significant figures.) 4)Suppose now that the concave mirror is replaced by a convex mirror of the same radius. Where is the final image due to the lens–mirror combination? Enter the image distance with respect to the mirror. Follow the sign convention. (Express your answer to three significant figures.)
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter35: Image Fonnation
Section: Chapter Questions
Problem 42P
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Question
A thin, diverging lens having a focal length of magnitude 45.0 cm has the same principal axis as a concave mirror with a radius of 60.0 cm. The center of the mirror is 20.0 cm from the lens, with the lens in front of the mirror. An object is placed 23.0 cm in front of the lens.
1)Where is the final image due to the lens–mirror combination? Enter the image distance with respect to the mirror. Follow the sign convention. (Express your answer to three significant figures.)
4)Suppose now that the concave mirror is replaced by a convex mirror of the same radius. Where is the final image due to the lens–mirror combination? Enter the image distance with respect to the mirror. Follow the sign convention. (Express your answer to three significant figures.)
Transcribed Image Text:Cumulative Problem 10
A thin, diverging lens having a focal length of magnitude 45.0 cm has the same principal axis as a concave mirror with a
radius of 60.0 cm. The center of the mirror is 20.0 cm from the lens, with the lens in front of the mirror. An object is
placed 23.0 cm in front of the lens.
1) Where is the final image due to the lens-mirror combination? Enter the image distance with respect to the mirror.
Follow the sign convention. (Express your answer to three significant figures.)
cm (Submit
You currently have O submisslons for this question. Only 10 submission are allowed.
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2) Is the final image real or virtual?
Oreal
Ovirtual
Submit
You currently have 1 submissions for this question. Only 10 submission are allowed.
You can make 9 more submissions for this question.
Your submissions: A!/
Submitted: Sunday, August 1 at 3:09 PM
Feedback: di » 0, so the image is real.
3) Is the final image upright or inverted?
Oupright
Oinverted
Submit
You currently have 1 submissions for this question. Only 10 submission are allowed.
You can make 9 more submissions for this question.
Your submissions: B!/
Submitted: Sunday, August 1 at 3:09 PM
Feedback: Inverted because mual *0.
4) Suppose now that the concave mirror is replaced by a convex mirror of the same radius. Where is the final image due
to the lens-mirror combination? Enter the image distance with respect to the mirror. Follow the sign
convention. (Express your answer to three significant figures.)
cm (Submit
You currently have O submissions for this question. Only 10 submission are allowed.
You can make 10 more submissiois for this question.
5) Is the final image real or virtual?
Oreal
virtual
Submit
You currently have 1 submissions for this question. Only 10 submission are allowed.
You can make 9 more submissions for this question.
Your submissions: B!
Submitted: Sunday, August 1 at 3:09 PM
Feedback: dis < 0, so the image is virtual.
6) Is the final image upright or inverted?
Oupright
Oinverted
Submit
You currently have 1 submissions for this question. Only 10 submission are allowed.
You can make 9 more submissions for this question.
Your submissions: A !
Submitted: Sunday, August 1 at 3:09 PM
Feedback: Upright because mtal> 0.
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