Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 35: Q. 39 (page 1018)

A microscope with a tube length of 180 mm achieves a total magnification of 800* with a 40* objective and a 20* eyepiece. The microscope is focused for viewing with a relaxed eye. How far is the sample from the objective lens?

Short Answer

Expert verified

A microscope with a tube length of 180 mm achieves a total magnification of 800* with a 40* objective and a 20* eyepiece. The microscope is focused for viewing with a relaxed eye this is objective lens.

Step by step solution

01

Part Step 1 Given Information

The microscope is focused for viewing with a relaxed eye.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Once dark adapter, the pupil of your eye is approximately 7mmdiameter. The headlights of an oncoming car are 120cmapart. if the lens of your eye is diffraction-limited, at what distance are the two headlights marginally resolved? assume a wavelength of 600nmand that the index of refraction inside the eye is 1.33

(Your eye is not really good enough to resolve headlight at this distance, due both to aberrations in the lens and to the size of the receptors in your retina, but it comes reasonably close.

In figure p35.26, parallel rays from the left are focused to a point at two locations on the optical axis. find the position of each location, giving your answer as a distance left or right of the lens.

A magnifier has a magnification of 5x. How far from the lens should an object be held so that its image is seen at the near-point distance of 25cm? Assume that your is immediately behind the lens.

The objective lens of a telescope is a symmetric glass lens with 100cmradii of curvature. The eyepiece lens is also a symmetric glass lens. What are the radii of curvature of the eyepiece lens if the telescope’s magnification is 20×?

What is the f-number of a relaxed eye with the pupil fully dilated to 8.0mm? model the eye as a single lens 2.4 cm in front of the retina
See all solutions

Recommended explanations on Physics Textbooks

Physical Quantities And Units

Read Explanation

Rotational Dynamics

Read Explanation

Fields in Physics

Read Explanation

Torque and Rotational Motion

Read Explanation

Mechanics and Materials

Read Explanation

Kinematics Physics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free