4. Study the microscope drawing on page 11 and the description of the parts on the oppositepage and then answer these questions.[a]What is the total magnification when the 4ox objective lens is being used?[b]Which objective lens "sees" the largest area of the slide?[c]Which focusing knob is used at high power?[d]What devise is used to change the amount of light coming through the object?devices areaná

Compound microscope - A Compound microscope is a device that aids to visualize the microscopic…

Answered: 4. Study the microscope drawing on page…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

What did you notice about the Scalp Bald Human photomicrographs shown at (a) 40x vs (b) 100x TM? Why do you think your instructor is asking you to look at it at two different total magnifications?
What part of the microscope adjusts the amount of light projected onto the slide? Group of answer choices A. rheostat B. on/off switch C. iris D. course adjustment
Identify the indicated microscope part from the following choices: ○ Stage O Coarse knob O Objective lens Condenser lens O Ocular lens
8. If the ocular lens of a microscope has 10x magnification, calculate total magnification: Objectives Ocular lens Total magnification 10X low power Click/tap to enter Click/tap to enter 40X high dry Click/tap to enter Click/tap to enter 100X oil-immersion Click/tap to enter Click/tap to enter
Imagine you are using a microscope with 5x eye pieces (instead of 10x like ours). If you change from the 10x objective lens to the 40x objective lens, how does the total magnification change? Group of answer choices: -it is 5 times stronger with the 40x -it is 5 times weaker with the 40x -it is 4 times stronger with the 40x -it is 30 units weaker -it is 30 units stronger -it is 4 times weaker with the 40x
Rowena was tasked to measure the actual magnification of her specimen mounted on a slide without drawing or taking a photomicrograph. Which type of microscope should she use? Why? How does it help her get the actual magnification?
PART C: CALCULATING THE DIAMETER OF THE FIELD OF VIEW (FOV)_ The field of view (FOV) is the circular area you can see when you look through the microscope. The diameter of the field of view is different depending on which objective lens you are using. For example, you are using the medium-power objective lens, then the area you can see is actually smaller than if you were using the low-power objective lens. Knowing The diameter of the field of view can help you estimate actual size of objects / cells seen through the microscope. When the revolving nose piece is turned to the low power objective lens, a dear plastic ruler can be placed on the microscope stage (see figure 1). Then, the coarse adjustment knob can be used to focus on the millimeter marks of the ruler making sure that one of the milimeter marks is at the left edge of the field of view (see figure 2). NOTE: Slage cip I-1000 Objects in the FOV are usually measured in micrometers (um). To convert, a FOV in mm, times it by 1000…
Compare and contrast the operation of optical microscopy and TEM in terms of Brightness Note: Wherever possible, explain what factors affect or control each features
What part of the microscope is used to make large adjustments to the height of the stage? coarse focus O eye pieces fine focus slide holder adjustment O iris diaphragm
If I also observe something let's say if I was I was 50 nm inside which microscope would you recommend me using? In the image is that the correct answer to the question
.
What is the purpose of using microscopes? If you need to move the microscope, describe how you should carry it. What three things change as you increase magnification? On the compound microscope, what power must be in place when you first find an image in themicroscope? On the compound microscope, which adjustment knob is used for bringing the specimen intofocus? On the compound microscope, which adjustment knob is used for sharpening the image of thespecimen after it is focused? On the compound microscope, which adjustment knob should you use on the high power? On the compound microscope, how do you change the objective lenses? What should be included when sketching or drawing what is seen through the microscope How do you properly use a microscope?

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