# What is the height of the robins image correct answer

• Notes
• 8
• 100% (40) 40 out of 40 people found this document helpful

This preview shows page 4 - 7 out of 8 pages.

What is the height of the robin’s image?keywords:012(part 1 of 1) 10 pointsCamera lenses are described in terms of theirfocal length. A 50 mm lens has a focal lengthof 50 mm. A camera is focused on an object26 m away using a 330 mm lens.Locate the position of the image.SolutionThis is a converging lens, so thefocal length is positive anddido=f di+f dodido-f di=f dodi(do-f) =f dodi=f dodo-f014(part 1 of 1) 10 pointsA plane convex lens is made of glass (index1.42) with one flat surface and the other hav-ing a radius of 24 cm.What is the focal length of the lens?Dimensional analysisfordo:m·1000 mm1 m= mmkeywords:013(part 1 of 1) 10 pointsThe magnification produced by a converginglens is found to be 2.8 for an object placed21 cm from the lens.What is the focal length of the lens?keywords:014(part 1 of 1) 10 pointsA plane convex lens is made of glass (index1.42) with one flat surface and the other hav-ing a radius of 24 cm.What is the focal length of the lens?
Wong, Lemuel – Homework 2 – Due: Feb 2 2007, 11:00 pm – Inst: Matt Mackie5Explanation:Basic Concepts:keywords:015(part 1 of 2) 10 pointsA diverging lens has a focal length of 52 cm.If an object is 33 cm from the lens, what isthe image distance?016(part 2 of 2) 10 pointsWhat is the magnitude of the magnificationfor this lens?keywords:017(part 1 of 2) 10 pointsAn object located 33.3 cm in front of a lensforms an image on a screen 11.5 cm behindthe lens.Find the focal length of the lens.
Wong, Lemuel – Homework 2 – Due: Feb 2 2007, 11:00 pm – Inst: Matt Mackie6018

Upload your study docs or become a

Course Hero member to access this document

Upload your study docs or become a

Course Hero member to access this document

End of preview. Want to read all 8 pages?

Upload your study docs or become a

Course Hero member to access this document

Term
Spring
Professor
Turner
Tags
Work, Correct Answer, Thin lens, Matt Mackie