at a 7. After two minutes elapsed‚ I again rubbed the sandpaper gently with my right index finger. My perception of the coarseness of the sandpaper did change during this experiment. On the second trial‚ the texture of the sandpaper felt smoother to the touch. I rated the coarseness at a 4 the second time. During this experiment‚ the sensory receptors located in the nerve endings on my fingertip responded to the presented stimulus‚ recognizing the pressure of touching the sandpaper. This information
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Institute General Education Department City of Dasmariñas‚ Cavite‚ Philippines EXPERIMENT NO. 1 ARCHIMEDES PRINCIPLE ------------------------------------------------- Archimedes Principle ------------------------------------------------- Abstract: * ------------------------------------------------- Sophomore students from Occupational Therapy in De La Salle Health Sciences Institute had conducted an experiment concerning Archimedes’ Principle to determine the density of solids and liquids
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Experiment 1: Calorimetry Nadya Patrica E. Sauza‚ Jelica D. Estacio Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City 1101 Philippines Results and Discussion Eight Styrofoam ball calorimeters were calibrated. Five milliliters of 1M hydrochloric acid (HCl) was reacted with 10 ml of 1M sodium hydroxide (NaOH) in each calorimeter. The temperature before and after the reaction were recorded; the change in temperature (∆T) was calculated by subtracting the initial temperature
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the potential energy is constant along the chain and sharply rises to infinity at the ends. Therefore‚ we can replace the electron system by free electrons moving in a one dimensional box of length . Objective: The purpose of this experiment is to obtain the visible spectra of several cyanine dyes and then interpret them to a simple model of the electronic structure of the π system: the Particle in a Box. Theoretical Model “Particle in a Box” In the Particle in a Box model
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first entry in the data table is an example‚ so the numbers in your data table may look different. Continue reading the rest of the steps to understand the information you ’ll record and calculate. You will be calculating at what fraction of the string ’s length each of the harmonics were heard. 3.Using the data table that looks like your fretboard‚ list all of the fret numbers where a harmonic was heard (all the filled-in
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creates a force opposite to the force of gravity‚ slowing the skydiver down.” Question We wanted to find out how the size of a parachute would affect its descent as we felt slowing descent was integral to a parachute‟s performance – indeed‚ parachutes were invented to slow a person‟s fall when jumping from a hot air balloon. Our specific question therefore was: If we change the parachute size‚ how will it affect the time it takes to land? This question allows us to make a prediction (based on a
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RUNNING HEAD: THE 1950’s AND 1960’s 1 The 1950’s and 1960’s Tracy Ladner Mississippi University for Women History 110 RUNNING HEAD: THE 1950’s AND 1960’s 2 The 1950’s and ‘60’s was a time of great growth and change for America. Some called it “The Golden Age” (Brinkley‚ 2012‚ p.779). For the most part there was prosperity and advances
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NAZI MEDICAL EXPERIMENTS Nazi Medical Experiments Jean Paul Marion-Landais Jackson Memorial School of Radiology Abstract The Nazi Dr.’s performed a vast array of experiments on most if not all of the prisoners they held in their concentration camps. Such experiments caused a great deal of dilemmas across all the nations in the world. Headed by Dr. Josef Mengele one of the most controversial individual that has ever worn the label of Medical Doctor‚ the experiments dealt with how
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EXPERIMENTS IN ELECTRICAL A.C. MACHINES Prof. Engr. Abdul Hameed Prof. Engr. Rana Riaz Ahmad Faculty of Engineering * University of the Central Punjab (Incorporated by Ordinance No. XXIV of 2002 promulgated by Government of the Punjab) INTRODUCTION This manual covers all necessary experiments at the graduate engineering level and is aimed to demystify the students from abstract concepts. The manual is enriched with clear circuits‚ specifications‚ procedures‚ observations
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In this chapter Roger Crook attempts to explain biblical ethics. He elaborates on Jesus ethical teachings‚ and the teachings of Paul. He basically tries to convey the message set forth in the Bible regarding the laws to be followed and the role that Jesus played as a prophet. I was impacted by the acknowledgement that Jesus was not a methodical teacher. He was not like the others in the sense that he preached to the people‚ and just expected them to do as he said. Jesus had a very unique way
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