Experiment Essays

In this experiment, The Young’s modulus of copper will be mesured . Apparatus – copper wire 4m – G-clamp – polley on clamp -2*Wooden block – 2*rule (half meter and meter rule) – slotted mass with hanger 15 * 0.1 kg – adhesive label -micrometer screw gauge -safety goggles -polystyrene …

Skill P – Planning * The aim of this practical experiment is to determine the enthalpy change for this reaction by an indirect method based on Hess’s Law. Both Calcium Oxide and Calcium Carbonate react readily with 2 mol dm Hydrochloric Acid solutions. The temperature changes during these reactions can …

Introduction: In the following experiment, I predict that the filament bulb in which we are testing, on will not obey ohm’s law. Their are many factors which make me believe this, such as the temperature of the bulb. If the filament bulb DID obey Ohm’s Law, then the temperature would …

This activity provides a simulated experiment on weight regulation in rats. The Hypothalamus * What are the two techniques used to study hypothalamic dysfunction? How do they differ? The two techniques used to study hypothalamic dysfunction are stimulation and destruction. To simulate the hypothalamus a small wire probe is inserted …

Research Design To examine the psychological disposition of becoming a prisoner and a prison guard, Psychology Professor Philip Zimbardo conducted the Stanford Prison experiment, which basically simulates a correctional facility built at the basement of psychology building in Stanford.  Three small mock cells with no windows were built, each containing …

Abstract             The purpose of this lab experiment is to observe the mechanism of the leaf morphogenesis through the characterization and isolation of two mutants of Arabidopsis thaliana. We observed the various characteristics of the wild type Arabidopsis and the mutants. We started with one wild type phenotype (Col), which …

Oxidation-reduction titration is a kind of volumetric analysis where the titrant used undergoes a redox reaction with the analyte. In this experiment, the oxidation of iodide (I-) to produce iodine (I2) is taken into consideration. The use of this concept in a redox titration is called iodometry. Iodimetry, on the …

I-INTRODUCTION A. Background of the Study When an object is dropped, the force of gravity will cause it to speed up as it falls. But friction with the air, called drag, will tend to cause it to slow down. How much drag there is depends mostly on two factors: speed …

In United States, “Getting drunk, plastered, loaded, tanked, sloshed, smashed, stewed and stoned is an old American tradition.” But “dry” and “wet” Americans have differ on whether prohibition. There are something deeper than “dry” and “wet”, but rather the “pursuit of happiness” versus religious pursuit of righteousness.(Carlson 143-149) In 1620, …

Abstract This experiment investigated that how people’s identification of colors was interfered by incongruent color words and objects. There were 144 participants between the ages of 18 and 50 who are literate in English and not color-blind, each been shown some paper sheets with different color words or objects written …