Question 29 An object that is 2 cm tall is placed 5 cm to the left of a lens and produces an image that is 7.5 cm to the right of the lens. Is the lens a convex (converging) or concave (diverging)? O convex (converging) O concave (diverging) Question 30 What is the focal length of the lens in the previous question. Give your answer in units of (cm] Question 31 An object that is 2 cm tall is placed 2 cm to the left of the same lens in the previous two questions. Where is the image located? O at -6 cm (to the left of the lens) O at 3 cm (to the right of the lens) O at -3 cm (to the left of the lens) O at -2 cm (to the left of the lens)

University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
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Chapter2: Geometric Optics And Image Formation
Section: Chapter Questions
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Ideally I would like help with all questions if someone is able and willing to help ( I had to post them all together since they are related and so the expert could better understand). If not, I specifically would like help with the last question (question 33). Thank you very much in advance!

Question 29
An object that is 2 cm tall is placed 5 cm to the left of a lens and produces an image that is 7.5 cm to the right of the lens.
Is the lens a convex (converging) or concave (diverging)?
convex (converging)
O concave (diverging)
Question 30
What is the focal length of the lens in the previous question.
Give your answer in units of [cm]
Question 31
An object that is 2 cm tall is placed 2 cm to the left of the same lens in the previous two questions. Where is the image located?
O at -6 cm (to the left of the lens)
O at 3 cm (to the right of the lens)
O at -3 cm (to the left of the lens)
O at -2 cm (to the left of the lens)
at 6 cm (to the right of the lens)
O at 2 cm (to the right of the lens)
Transcribed Image Text:Question 29 An object that is 2 cm tall is placed 5 cm to the left of a lens and produces an image that is 7.5 cm to the right of the lens. Is the lens a convex (converging) or concave (diverging)? convex (converging) O concave (diverging) Question 30 What is the focal length of the lens in the previous question. Give your answer in units of [cm] Question 31 An object that is 2 cm tall is placed 2 cm to the left of the same lens in the previous two questions. Where is the image located? O at -6 cm (to the left of the lens) O at 3 cm (to the right of the lens) O at -3 cm (to the left of the lens) O at -2 cm (to the left of the lens) at 6 cm (to the right of the lens) O at 2 cm (to the right of the lens)
Question 32
How tall is the image in the previous question?
Give your answer in units of ſcm]
Question 33
What type of image is produced in the setup of the last two questions?
O Virtual an inverted
Real and inverted
Real and upright
O Virtual and upright
Transcribed Image Text:Question 32 How tall is the image in the previous question? Give your answer in units of ſcm] Question 33 What type of image is produced in the setup of the last two questions? O Virtual an inverted Real and inverted Real and upright O Virtual and upright
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