clean the lenses of a microscope? (1 point) Because fibers in towels and cloths may contain foreign material which could scratch the lens and marks or lint‚ could be left on the lens making it appear dirtier than before 4. State the name of each of the tagged parts on the microscope shown above in step 1 of the Procedures: (11 points) a. Ocular Lens b. Body Tube c. Arm d. Objective Lenses e. Stage f. Condenser g. Diaphragm h. Coarse
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Love Through a Lens There are three stories that I loved in particular during this quarter. The Things They Carried‚ A Roman Incident‚ and A Very Old Man With Enormous Wings. These three stories carried a lot of emotion and excitement. They all have different plots and backgrounds‚ but for the most part‚ there are so much in common between these three stories in a psychological‚ socio/political‚ spiritual‚ queer‚ and feminist lens. Besides those examples‚ the one thing that connects these three the
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w !.4PJ’lf‚)’� r;K I 3 -r(H [D . .>-c. (2’171-- -‚ EARSON -- Prentice . Hall Pearson Education International Editorial Director: Sally Yagan Executive Editor: Melissa Sabella Director of Development: Steve Deitmer Development Editor: Elisa Adams Manager‚ Product Development: Ashley Santora Project Manager‚ Editorial: Melissa PeJlerano Assistant Editor‚ Media: Denise Vaughn Marketing Manager: Anne Falhgren Marketing Assistant: Susan Osterlitz Senior Managing Editor:
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Name Instructor Course Date of Submission Fresnel Lens Discovery The Fresnel lens was discovered in 1819 by a French physicist named Augustin-Jean Fresnel. He served as a commissioner of light houses under the French Government (Levitt and Theresa 1). First‚ Fresnel developed a lighting system that consisted of reflector panels placed behind oil-lamps. However‚ this proved to be inefficient since it converted just about 3% of the total light emitted into useful light‚ which was insignificant (Levitt
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the columnist Bill Keller does a conventional job in convincing the reader that he is a well-informed writer who qualifies to analyze and write about the college for criminals programs. By describing how the programs came to be along with explanations about the responses to the programs‚ the writer justifies that he researched enough about the topic to write an Op-Ed on it. Keller mentioned that some of the reactions from the citizens had a “Willie Hortonish racial overtone” (Keller). Through using
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Elizabeth Muralles Miss Nuzzolillo Honors Sophomore English November 19‚ 2012 Racism Throughout Our History Even when everyone tries their best to be equal towards one another‚ people always end up being racist because of differences in ethnicities. This is shown all around the world in small and large countries especially the United States. The amount of diversity in the United States leads people to interact with others who might not necessarily be the same ethnicity as they are. This is
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Does a Picture Really Tell A Thousand Words? According to John Berger‚ photographs from August 6th‚ 1945‚ are “images of hell.” (316) That was the day the US dropped an atomic bomb on Japan‚ killing countless innocent civilians and severely burning others. In his essay‚ “Hiroshima‚” Berger faces the idea that our culture has “abandoned” the “concept of evil.” (320) Countless pictures seem to be the only thing left of that day‚ and from Berger’s perspective‚ the
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If only it was easy enough to determine which is the right way to find the right ethical path as it is cleaning a mirror. Throughout life‚ we are constantly making decisions about everything. The decisions we make can be rooted from the values we hold dear to ourselves. Not only does our conscience enable us to think about our decisions‚ but ethics brings our thoughts to life and influences our behaviors. Therefore‚ ethics is said to be the set of glasses through which you view the world. This is
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Introduction Experiment 9 introduced us to the concept of thin lenses. We were asked to determine the focal lengths of two converging lenses and one diverging lens. The following equations were used to calculate the focal lengths: 1/p + 1/q = 1/f where p is equal to the distance of the object from the lens and q is equal to the image length from the lens‚ and f is the focal point and 1/converging F+ 1/diverging F = 1/combined. The focal point is positive for converging lenses and negative for diverging lenses
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carefully constructed version of reality. The documentary “Through a Blue Lens” (1999)‚ directed by Veronica Mannix‚ was created to showcase to teen aged students the less romanticised side of drugs‚ and presents three representations; drug addicts‚ the police and the down-town east side of Vancouver‚ known as “skid row”. The main group represented in “Through a Blue Lens” are drug addicts. In the documentary “Through a Blue Lens”‚ drug addicts are represented as people who can come from anywhere and
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