Part AThe confocal laser scanning microscope has several advantages over an ordinary microscope. These includeSelect all that apply.the ability to record three-dimensional imagesa much better depth of fieldbetter resolutionthe ability to record an image almost instantaneouslysignificantly higher magnificationsSubmitPrevious Answers Request Answer Part AWhich statements are true about lenses in combination?Select all that apply.Lens combinations can be used to correct aberrations.The image of the first lens acts as the object for the second lens.The focal length of a lens combination is always less than the focal lengths of the individual lenses.Lenses in combination can be described by an effective focal length.The total magnification of a combination of lenses is the sum of their individual magnifications.SubmitPrevious Answers Request Answer

Part A Which statements are true about lenses in combination? Select all that apply. OLens combinations can be used to correct aberrations. V The image of the first lens acts as the object for the second lens. The focal length of a lens combination is always less than the focal lengths of the individual lenses. Lenses in combination can be described by an effective focal length. The total magnification of a combination of lenses is the sum of their individual magnifications. Submit Previous Answers Request Answer

Part A Which statements are true about lenses in combination? Select all that apply. OLens combinations can be used to correct aberrations. V The image of the first lens acts as the object for the second lens. The focal length of a lens combination is always less than the focal lengths of the individual lenses. Lenses in combination can be described by an effective focal length. The total magnification of a combination of lenses is the sum of their individual magnifications. Submit Previous Answers Request Answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Answer parts d and e please
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please help with part a and part C
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Part A How far apart are an object and an image formed by an 95 -cm -focal-length converging lens if the image is 3.20 x larger than the object and is real? Express your answer using two significant figures. ? do + d; = Cim
Help with problem B
Part A A 1.2-cm-tall object is 78 cm in front of a diverging lens that has a -39 cm focal length. Calculate the image position. Express your answer to two significant figures and include the appropriate units. HÀ ? s' = Value Units Submit Request Answer Part B Calculate the image height. Express your answer to two significant figures and include the appropriate units. HA ? h' = Value Units Submit Request Answer
Part A A converging lens with a focal length of 60 cm and a diverging lens with a focal length of -50 cm are 290 cm apart. A 3.5-cm-tall object is 80 cm in front of the converging lens. Calculate the image position relative to the diverging lens. Express your answer to two significant figures and include the appropriate units. Enter a positive value if the image is on the other side from the lens and a negative value if the image is on the same side. HẢ ? s'2 Value Units %D Submit Request Answer Part B Calculate the image height. Express your answer to two significant figures and include the appropriate units. HA h' = Value Units %3D Submit Request Answer
Part A A sharp image is located 391 mm behind a 263-mm-focal-length converging lens. Find the object distance. Follow the sign conventions. Express your answer to three significant figures and include the appropriate units. HA do = Value Units Submit Request Answer Provide Feedback Next>
Problem 2: What is the smallest angle 1 for which a laser beam will undergo total internal reflection on the hypotenuse of the glass prism in figure? a. Draw the refracted and reflected rays inside the glass prism, and the refracted ray as it exits the prism. b. Clearly mark all angles. Show all your calculations here. Ꮎ 30° 60%
Part A A reflecting telescope (Figure 1) has a radius of curvature of 3.00 m for its objective mirror and a radius of curvature of -1.50 m for its secondary mirror. rea If the distance between the two mirrors is 0.92 m, how far in front of the secondary mirror should you place the electronic sensor to record the image of a star? ent Sharing ettings Express your answer to two significant figures and Include the approprlate units. e Tools HA ? d; = Value Units %3D Figure 1 of 1 Submit Request Answer < Return to Assignment Provide Feedback Secondary mirror Sensor
The "tube length" of a microscope is defined to be the difference between the (objective) image distance and objective focal length: L d;-fobjective Many microscopes are standardized to a tube length of L = 160 mm. Consider such a microscope whose objective lens has a focal length fobjective = 7.07 mm. Part A How far from the object should this lens be placed? Express your answer using three significant figures. ? d%3D Imm Submit Request Answer Part B What focal length eyepiece would give an overall magnification of -58? Express your answer using two significant figures. f = cm Part C What focal length eyepiece would give an overall magnification of -100? Express your answer using two significant figures. cm Submit Request Answer