Practical 4 Title: To study the magnification of a real image by a convex lens. Objective: To determine the focal length of a convex lens. Apparatus and Materials: 1. Light box 2. Convex lens 3. Plasticine 4. Meter rule 5. Screen 6. Short transparent ruler Setup: 1. Set up the apparatus as shown in Figure 4-1. Figure 4-1 Theory: From the lens equation: Where: p = object distance q = image distance Linear magnification‚ Procedure: 1. The apparatus
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traditional Japanese culture‚ it would appear that stranger situation is not appropriate and accurate measure of attachment security since the procedure is too far removed from the infant`s everyday experiences of caregiving. This theory was gender bias it only uses one parent the mother and cultural
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An inherent quality all humans share‚ is the ability to recognize society and the effects we have on the communities around us‚ and while we all have different interpretations of what is wrong and what’s not‚ it’s crucial to acknowledge that your own beliefs may sometimes be misleading or contradictory‚ urging readers to always take a step back and review the evidence before making a judgement. In “The Final Patient”‚ Remen utilizes an anecdote‚ from her own life‚ to symbolize a much larger societal
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• Total Magnification- is controlled by duplicating the eyepiece power by the target focal point set up. This is usually in 10x mag. 3. Define Resolution. • Resolution- is the briefest separation between two separate focuses in a magnifying lens’ field of perspective that can in any case be recognized as unmistakable substances. 4. What is the function of the diaphragm on the microscope? • The diaphragm reduces the light from under the stage which can improve the image and it controls
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The Microscope Lab Brandy Talley PRCC Biology Lab Online June 13‚ 2013 Purpose: The purpose of this lab is to learn about different types of microscopes that we use today‚ learn the parts of the microscope‚ and how to properly use a microscope by exploring various slides. Materials: *Microscope *Letter “e” slide *Onion root slide *Bacterial capsule slide *Cheek smear slide Lab Notes: 1.What is the difference between a compound
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Telescopes Hans Lippershey (1570 - September 1619) was a Dutch lens maker. Lippershey is believed to be the first to apply for a patent for his design‚ a few weeks before Jacob Metius (a Dutch instrument maker and optician)‚ and making it available for general use in 1608. The telescope invented by Lippershey was composed of a convex and a concave lens‚ as this construction did not invert the image and had only a magnification of just 3x. Galileo’s telescope improved the original Dutch telescopes
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The News: Realism‚ Narrative and Form ________________________________________ The questions of Realism‚ bias and representation take us back to the material we looked at in the first two weeks of the course. As I have tried to stress‚ when we look at the issue of "realism" and the "representation of reality" in the media we have to be aware of the fact that the media always presents a "mediated" version of that reality‚ on its own terms. Sociological‚ political‚ cultural and ideological
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Performance vs. Attitude Sarah Smith BUS303- Human Resource Management Instructor: Niccolle Johnson March 25‚ 2013 Performance vs. Attitude The goal of a company is to create a successful business‚ and have a workforce that enjoys coming to work to increase productivity and efficiency with the product the company is trying to sell. Hiring individuals to manage over these employees is never easy‚ the company needs someone who has the same goals they have‚ and someone who will follow through
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convex lens‚ by using the lens equation: 1/f=1/u+1/v * Independent variables: * Screen * lens * Dependent variables: * distance between the source of light and the lens “V” which is “X” value * distance between lens and the screen “ Y value” * Controlled variables: * ruler * screen size * source of light * Hypothesis: When the lens is displaced further away from the light “image” source the focal point is going to get smaller‚ and when the lens is approached
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occur and what are the root causes of this disaster? The Mt. Everest tragedy occurred because of problems resulting from the relationship of cognitive bias‚ psychological safety‚ and complex system theory together with the specific leadership styles and team beliefs that were present with the people involved. Cognitive Biases Cognitive bias is “a pattern of deviation in judgment that occurs in particular situations‚ which may sometimes lead to perceptual distortion‚ inaccurate judgment‚ illogical
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