Geometrical Optics: Snell’s Law PHY101 Lab 12 Date: July 23rd‚ 2012 Objective: The purpose of this laboratory activity is to develop a set of experimental procedures that answer questions regarding Snell’s Law and the index of refraction. Ultimately‚ the experimental procedures you develop will allow the index of refraction to be found for water and cooking oil. 1. Explain how to experimentally determine the index of refraction of two substances. 2. Develop a set of experimental
Premium Total internal reflection Refraction Refractive index
after the assessment‚ you are not wasting your time completing problems you already know how to handle. You can focus all of your time and effort in what you need improvement in. And I was extremely surprised with my results through My Foundations Lab. I have always thought that math was my strongest subject. I actually scored lower in the math learning path than I did in the reading and writing learning paths. It was shocking. I know I have always been good with writing but I never thought I was
Premium Number Real number Mathematics
target language. In short‚ a learner can get the experience of having interaction with native speakers through the laboratory. Hence‚ the language laboratory has become the need of the hour in any language learning process for communication. The lab attempts to inculcate the practical skills of communication which include discussion session‚ presentation‚ mock meetings mock interview with an objective of developing the all round personality‚ particularly the qualities of leadership‚ dynamism‚ team
Premium Language education Learning Language acquisition
A The % Composition and Empirical Formula of a Hydrate: It Doesn’t Hold Water‚ Or Does It? 1. To determine the percent water in an unknown hydrate. 2. To calculate water(s) of crystallization for an unknown hydrate. 3. To determine the formula of an unknown hydrate. OBJECTIVES SKILLS Proper use of the following equipment: Dial-O-Gram balance (Laboratory Technique I)‚ electronic balance (Laboratory Technique II) and Bunsen burner (Laboratory Technique III). Dial-O-Gram balance‚ electronic
Premium Water Mass
Lab Experiment 8: Oxidation Puzzle Post Lab Report for 2-ethyl-1‚3-hexandiol Calculations Theoretical yield: 1.857g Product Yield: 1.055g ----> Percent yield = (1.055g/1.87g) x 100% = 56.41% Starting amount of diol: 1.184g ----> Percent Yield = (1.184g/1.87g) x 100% = 63.32% Spectroscopy O-H (Stretch‚ H-bonded) C-H (Stretch) C-H (2720-2820 cm-1) Carbonyl C-O (Stretch) Product wavelength cm-1 3422 Strong‚ Broad 2877‚2936‚2964 Strong‚ Medium None Present 1705 Strong
Premium Alcohol Carboxylic acid Chlorine
simple mechanisms used to convert rotary motion into oscillating linear motion and vice-versa. The first of these is the slider-crank - a mechanism widely used in engines to convert the linear thrust of the pistons into useful rotary motion. In this lab we will measure the acceleration of the piston of a lawn mower engine at various speeds. The results exemplify a simple relation between speed and acceleration for kinematically restricted motions‚ which will discover. An adjustable slider-crank apparatus
Premium Internal combustion engine Classical mechanics Crankshaft
64. Interpret the following results: A. The color of the medium remains purple or light blue-gray; there is also no change in the texture of the medium. * No change B. Change in the color of litmus from purple to pink or pink-red throughout the tube. Upon further incubation a white ring of litmus forms at the bottom of the tube at the pink-red color is now present only at the top of the tube. Still further incubation leads to the formation of a rennet curd at the bottom of the
Premium Hydrogen Metabolism Bacteria
Histology Laszlo Vass‚ Ed.D. Version 42-0013-00-01 Lab RepoRt assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable
Premium Muscle Epithelium Cardiac muscle
This lab has introduced the use of daphnia‚ pill bugs‚ amoeba and Uglena. We the AP Biology students were first introduced to the test subjects to test his or her capability of handling living organisms for upcoming science experiments. The AP Biology students were asked to create original experiments for all test subjects testing reactions to gravity‚ light intensity and reaction to food. Daphnia‚ or Daphnia magna‚ are microscopic organisms in which the students created an original lab to test
Premium Cell Microorganism Bacteria
Name_____________________ Section____________Date___________________ Lab Assessing Your Current level of Cardiorespiratory Endurance Cardiorespiratory endurance- is the ability of the body to perform prolonged‚ large-muscle‚ dynamic exercise at moderate-to-high levels of intensity. The 3-Minute Step Test I. How to Assess Your Cardiorespiratory endurance 1. Warm up before taking the test. Do some walking‚ easy jogging‚ and stretching exercises. 2. Practice stepping up onto and down
Premium Cardiorespiratory fitness Heart rate Exercise