etched onto its surface‚ which is inserted into the eyepiece lens. • The size of the eyepiece graticule remains constant‚ despite the fact that the image viewed will change its size depending upon whether high- or low-power objective lenses are used. For example a cell viewed with the x40 objective will appear much larger than when viewed with the x10 objective. However because the graticule is in the eyepiece it will not change its size. Therefore the value of each of
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careful when you adjust the focus. If you crank down too hard‚ you can damage the microscope and the slide. (1 points) Score 3. Why is it important to keep a microscope covered when you’re not using it? Answer: To keep dust out of the lenses and eyepiece. (1 point) Score 4. Sketch what you observe when examining the onion root tip using the low-power lens and the high-power lens. Label the sketches or write a brief description of your observations. Answer:
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Exercise No. 1 Micrometry: The Science of Standardized and Calibrated Micrometric Measurements (The Jellybeans) Joaquim B. Aganon‚ Glaiza S. Ibanez (14 August 2014) (21 August 2014) I. Introduction Microscopes and the field of Science are two inseparable things. Almost all Sciences are associated with the use of a microscope‚ a device use to view objects which are not visible to the naked eye. The term microscope came from the Greek term “Mikros” which means “small” and “Skopien” which means
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Lab 4 Tissues Purpose: The purpose of this lab is to disover Histology or the study of tissues. Tissue make up a large part of our bodies and in this lab we will learn about the different types and functions of tissues. Hypothesis: I believe at the end of this lab If I am willing to do the reasearch the I will be able to use a mircoscope to look at different tissue samples and learn about the many types of tissue cells and their functions. Materials: The internet Book:Human Antomony
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Questions: 1. How do you calculate total magnification on a compound light microscope? How is the calculation of magnification different on the pocket microscope? The total magnification in a light microscope is the product of the ocular and objective lenses. Suppose Ocular is of 10x Objective lens is of 40 x. Total magnification will be 10X40=400. For pocket Microscope M= (LENGHT OF MICROSCOPE TUBE)/(focal length OF EYE PIECE)*(focal length of objective lens) 2. What parts of a compound light microscope
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In this Instructable‚ I show you how to make a LCD projector with a LED as the light source. I tried to make videos of everything so it is easier to follow the steps. Este Instructable esta en versión en Español See more cool projects on my blog. After making my first LED projector that you can see here ‚ I had lots of questions and people interested in the projector. Some of them went ahead and did something similar like mcastles. I felt sorry that I could not give more details of
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PRACTICAL 3 QUESTIONS PART 1 Q 1. What is the diameter of the field of view of your microscope using the x10 objective (i.e. at a magnification of x100)? The diameter of the field of view using the x10 objective is 1800 µm. Q 2. What is the diameter of the field of view of your microscope using the x40 objective (i.e. at a magnification of x400)? The diameter of the field of view using the x40 objective is 400 µm. Q 3. What is the ratio of magnification between the x10 and x40 objectives?
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Strategic Lenses: Strategic lenses are a concept of strategic management. They are the four angles from which strategy can be viewed and implemented on a corporate level. There are 4 strategic lenses: Strategy as Design Strategy as Experience Strategy as Variety (Ideas) Strategy as Discourse Strategy as Design: Is the view that strategy development can be a logical process in which economic forces and constraints on the organization are weighed carefully through analytic and evaluative
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Theme in Lenses Imagine for a moment a world where there are no feelings or warmth‚ no smiles or tears. A world where people are no longer people‚ but pieces of metal. We would only see this world as dead‚ not beautiful. Leah Silverman’s Lenses foreshadows this imaginary world as our future. The message that the way we are made‚ as unique individuals‚ is the most beautiful is conveyed through the main character Corinne’s thoughts‚ emotions and viewpoint. The author uses Corinne’s thoughts to support
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Photographers carry a variety of lenses and filters that help them create unique visual effects. Mark Williams says employees from different backgrounds carry another kind of filter: A cultural lens shades the way they view race‚ nationality and ethnicity‚ as well as programs aimed at encouraging workplace diversity. In The 10 Lenses‚ Williams‚ founder and CEO of The Diversity Channel‚ a consulting firm in Bethesda‚ Md.‚ says it’s critical to recognize the existence of these filters. "As employees
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