Examining the Refraction of Light in Prisms Questions 1. What is the relationship between the angle of incidence and the angle of refraction? The angle of incidence (formed by the ray of light travelling though air into a slab of rectangular perspex) is not directly proportional to the angle of refraction (angle formed between the ray travelling though perspex and the normal). The graph of the plotted angles of incidence against the angles of refraction is not a straight line and therefore demonstrates
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Volume (CM3) Diameter (CM) Radius (CM) M&M’S® Thickness (CM) 1 75 108 54 0.743 2 83 120 60 0.658 Table 2 – Direct Measurement Trial M&M’S® Thickness (CM) 1 0.642 2 0.741 3 0.683 Table 3 – Calculated Averages Method Calculated Average Thickness (CM) Indirect (from Table 1) 0.701 Direct (from Table 2) 0.689 Questions: 1. When you performed Step 2 of the procedure‚ you actually made a cylinder of M&M’S®. The cylinder was rather "smushed‚" and the
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On Heights By Jackson Downey Sitting on the ledge of the roof of their apartment‚ a couple admired the cityscape and high rises in the distance. The man‚ looking down‚ had a sudden urge to jump‚ and not only that but to push his love down to the pavement twelve stories bellow. Quickly‚ he shook off this odd crazing for a final skydive‚ but he wondered if she thought the same thing. Why had he thought of it in the first place? Not being a man to fear heights but certainly to fear the fall of
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Your Name Mariajose Rodriguez Part I: Boyle’s Law Data and Observations: Present all relevant data in a data table below. Include an observations section for any observations that you made during the lab. Data Set Pressure in kPa Volume in mL 1 150 20 2 100 30 3 75 40 4 60 50 5 45 60 6 40 70 Graph: [10 points] Create a graph of your data for this part of the lab. You may use any graphing tool to create the graph‚ but be sure to follow common guidelines for creating
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the rhombus is 22 cm‚ find the length of the other diagonal. (ii) The floor of a rectangular hall has a perimeter 250m. If the cost of paining the four walls at the rate of Rs 10 per m2 is Rs 1500. Find the height of the hall. (iii) A room is half as long again as it is broad. The cost of carpeting the room at Rs 3.25 per m2 is Rs 175.50 and the cost of papering the walls at Rs 1.40 per m2 is Rs 240.80. If 1 door and 2 windows occupy 8m2‚ find the dimensions of the room. (iv) A river
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The tripartite prism and “Medea” Different from nowadays where the individualism predominates around the world‚ back in the day in ancient Greece the collectivity was valued more. In our case “Medea” we have another type a friendship‚ we have the princess Medea which killed her own brother and left her country only to marry Jason‚ but after a particular time Jason betrayed her by marrying another women‚ and the revenge caused by Medea was “Crazy”. According to (Larocco) we have two types of revenge
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Applications of Differentiation 1. If a line y = x + 1 is a tangent to the curve y2= 4x ‚find the point the of contact ? 2. Find the point on the curve y = 2x2– 6x – 4 at which the tangent is parallel to the x – axis 3. Find the slope of tangent for y = tan x + sec x at x = π/4 4. Show that the function f(x) == x3– 6x2 +12x -99 is increasing for all x. 5. Find a‚ for which f(x) = a(x+sinx)+a is increasing 6. Find the intervals in which the function f ( x ) = x3 - 6x2 + 9x + 15 is
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having a clear rationale for your decisions in practice and your provision of care. Evidence based practice requires that decisions about health care are based on the best available‚ current‚ valid and relevant evidence. These decisions should be made by those receiving care‚ informed by the tacit and explicit knowledge of those providing care‚ within the context of available resources (Dawes et al 2005). The definition of a literature review is a critical look at what is written on a particular
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Calculating Tank Volume Saving time‚ increasing accuracy By Dan Jones‚ Ph.D.‚ P.E. C alculating fluid volume in a horizontal or vertical cylindrical or elliptical tank can be complicated‚ depending on fluid height and the shape of the heads (ends) of a horizontal tank or the bottom of a vertical tank. Exact equations now are available for several commonly encountered tank shapes. These equations can be used to make rapid and accurate fluid-volume calculations. All equations are rigorous‚
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Measure the Volume of a Cylinder Submitted By Ken San Nicolas I.D. #26 With Partners Alan Chu and Cathy Manlapaz In partial fulfillment of the requirements for NS 101 Natural Science Submitted to Dr. Tseng Fall 2007 Purpose: To accurately measure the circumference‚ height and volume of cylinders. Apparatus: The items used for this experiment are 1) Pencil 2) Calculator 3) Three copper cylinders 4) A Vernier Caliper Procedure: The intent is to measure the height and width
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