B6D1E1 Technology in Overcoming the Limitation of Sight Name: Chia Wenli Class: 2O Teacher: Cik Norhayati bt Md Nor Date: 3 Mei 2013 Content 1. | Objective | Pg 1 | 2. | Labeled picture | Pg 2 | 3. | The principle of sight | Pg 3 | 4. | Conclusion | Pg 4 | 5. | Reference | Pg 5 | Objective The aperture of a telescope is several times larger than the aperture of human eye so that the objects that cannot be normally seen by unaided eye can be seen. Light- gathering
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! ! 1. Describe‚ in detail‚ how to successfully get an image into view. Be as detailed as you can. -In order to get an image into view you must first control lighting by turning switch on. Then pick a slide‚ then select the lowest ocular power (4x) to set microscope into low power. The reposition slide into the circle of light by turning the two knobs located at the right of the microscope. The top knob moves slide back and forth‚ where as‚ the bottom knob positions the slide from side
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Biology – Chapter 1 Study Guide The goal of science is to try to understand the world around us. Scientists often work in groups so they can exchange data‚ which is extremely important in the study of science. Understanding of science and the scientific approach is essential to intelligent decision making because it would make scientists make reasonable decisions and conclusions. A control is the experiment set-up not containing any independent variable. Analyzing data and drawing
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Reflecting Telescope Telescope A telescope is an instrument that aids in the observation of remote objects by collecting electromagnetic radiation (such as visible light). The first known practical telescopes were invented in the Netherlands at the beginning of the 17th century‚ using glass lenses. Today‚ the reflecting telescope is considered as one of the most powerful scientific instruments ever invented. Within a few decades‚ the reflecting telescope was invented‚ which used mirrors. In the 20th
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Image Formation by Lenses Objective: The objective of this lab is to create different images by using the converging and diverging lenses as both lenses project light. Introduction: A key formula when working with lenses is the Thin-Lens Equation: Where f is the focal length of the lens‚ do is the object distance and di is the image distance. From the Thin-Lens Equation we are able to mathematically see and understand many interesting and valuable situations that
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A License to Learn LA O RY 35 T BO RA S cientific discoveries often follow the development of new tools and technologies. This is certainly true in the case of infectious diseases. As you saw in Activity 33‚ “From One to Another‚” researchers Alexandre Yersin and Shibasaburo Kitasato independently used the microscope to identify the cause of the bubonic plague. Compound microscopes—microscopes that use more than one lens—were invented around 1595. These first microscopes
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9.07 close up! "If you want a close-up view you should move yourself if it is possible. The trouble is that so many photographers seem afraid to move in." (Lord Snowdon) How can moving close to a subject change and improve a photograph? Why do you think many photographers use their lens to get closer rather than moving closer to the subject? Moving close to a subject can help change and improve a photograph because your getting in closer to the subject and you will be able to see different things
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Susan Sontag’s claim it is clear that photography limits people’s interpretation of the world. This claim I false because pictures rang from people in complete destitution as seen by photos of Jacob Riis to people having a good time on vacation. Because of this diverse collection of pictures‚ people see the world as it is instead of "more than it really is". This is seen through actions of Hitler various world events such the Vietnam War and the Kent State incident as well as literature like The
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Vision and Perception 1. Vision and Perception a. Define sensation and perception. How are these related? How are they distinct? b. Briefly describe the visual system and how visual sensation becomes perception. c. What are microsaccades? What do they do and how do they work? d. How can abnormal microsaccades affect individuals’ health and functioning? e. Conde & Macknik (2011) Shifting focus; Myers (2011) Module 14 Vision and Perception
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EXPERIMENT 7 EXPERIMENT 7 EXP 7: THE FOCAL LENGTH OF A CONVEX LENS BY GRAPHICAL METHOD EXP 7: THE FOCAL LENGTH OF A CONVEX LENS BY GRAPHICAL METHOD ABSTRACT The report is about the focal length of a convex lens using the graphical method. The aim of the report is to determine the focal length of a convex lens using the graphical method. The focal length of an optical system is a measure of how strongly the system converges or diverges light. The method that was used was experimentation
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