i need the answer quickly Topic : opticsQ.1How does the magnifying power oftelescope change on increasing thediameter of objective?Explain in 20-30 words No calculation isrequired.

Magnification is defined as ratio of focal length (fo) of objective to focal length of eyepiece…

Answered: How does the magnifying power of…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter26: Vision And Optical Instruments

Section: Chapter Questions

Problem 26PE: A microscope with an overall magnification of 800 has an objective that magnifies by 200. (a) What...

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Similar questions

The power for normal distant vision is 50.0 D. A severely myopic patient has a far point of 5.00 cm. By how many diopters should the power of his eye be reduced in laser vision correction to obtain normal distant vision for him?
Use another ray-tracing diagram for the same situation as given in the previous problem to derive the thin-lens equation, 1d0+1di=1f.
What is the power of the eye when viewing an object 50.0 cm away?
The normal power for distant vision is 50.0 D. A young woman with normal distant vision has a 10.0% ability to accommodate (that is, increase) the power of her eyes. What is the closest object she can see clearly?
What is meant by a negative magnification? What is meant by a magnification that is less than 1 in magnitude?
Find the distance between the objective and eyepiece lenses in the telescope in the above problem needed to produce a final image very far from the observer, where vision is most relaxed. Note that a telescope is normally used to view very distant objects.
(a) The print in many books averages 3.50 mm in height. How high is the image at the print on the retina when the book is held 30.0 cm from the eye? (b) Compare the size of the print to the sizes of rods and cones in the fovea and discuss the possible details observable in the letters. (The eye-brain system can perform better because of interconnections and higher order image processing.)
The accommodation limits for a nearsighted persons eyes are 18.0 cm and 80.0 cm. When he wears his glasses, he can see faraway objects clearly. At what minimum distance is he able to see objects clearly?
How far from the lens must the film in a camera be, if the lens has a 35.0 mm local length and is being used to photograph a flower 75.0 cm away? Explicitly show how you follow the steps in the ProblemSolving Strategy for lenses.
A very myopic man has afar point of 20.0 cm. What power contact lens (when on the eye) will correct his distant vision?
You are using a standard microscope with a 0.10NA4X objective and switch to a 0.65NA40X objective. What are the acceptance angles for each? Compare and comment on the values. Which would you use first to locate the target area on of your specimen? (See Figure 26.17.)
How far from the lens must the film in a camera be, if the lens has a 35.0-mm focal length and is being used to photograph a flower 75.0 cm away? Explicitly show how you follow the steps in the Problem-solving strategy: Lenses.

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How does the magnifying power of telescope change on increasing the diameter of objective?