ing the slide. The stage micrometer measures in millimetres. Figure I shows the student's eyepiece graticule and stage micrometer. The student used an eyepiece graticule to calculate the size of some of the onion cells. Figure 1 10 20 30 40 Eyepiece graticule 0 mm 2 Stage micrometer Use Figure 1 to calculate the size of one division on the student's eyepiece graticule, in micrometres. Show your working.

ing the slide. The stage micrometer measures in millimetres. Figure I shows the student's eyepiece graticule and stage micrometer. The student used an eyepiece graticule to calculate the size of some of the onion cells. Figure 1 10 20 30 40 Eyepiece graticule 0 mm 2 Stage micrometer Use Figure 1 to calculate the size of one division on the student's eyepiece graticule, in micrometres. Show your working.

Comprehensive Medical Terminology

4th Edition

ISBN:9781133478850

Author:Jones

Publisher:Jones

Chapter14: The Special Senses

Section: Chapter Questions

Problem I6CRE

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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…
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To visualize cross straitions in longitudinally running fibers, focus at *10, the *20, and finally *40. Lower the condenser lens, and /or close the condenser diaphragm slowly until the striations can be seen. What is/are responsible for the cross striations
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blackboardcdn.com/5bfc08ba3fldc/14683296?X-Blackboard-Expiration=16245468000008X-Blackboard- 19 / 47 100% 1.4. Functions of the light mlcroscope parts Complete the following table by writing the function(s) of each of the parts indicated. Structure Function Diaphragm / iris Stage opehing Lamp Objective lenses Eye piece Coarse and find adjustment knobs Stage Stage rack prt sc delete home backspace lock enter pause t shift
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