EXPERIMENT 3: ISENTROPIC EXPANSION PROCESS Objective In order to demonstrate the isentropic expansion process. Introduction Isentropic means no change in entropy. Entropy is a thermodynamic property that is the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work. In simple terms‚ the measure of the level of disorder in a closed but changing system‚ a system in which energy can only be transferred in one direction from an ordered state to a disordered
Premium Thermodynamics Temperature Pressure
Lucius Beebe critically analyzes Edwin Arlington Robinson’s‚ The Mill best. Beebe’s analysis is from an objective point of view. He points out to the reader that what seems so obvious may not be. She notes "The Mill is just a sad little tale of double suicide brought on by the encroachment of the modern world and by personal loss." Thus meaning The Mill carries a deeper underlying theme. Lucius Beebe expresses that a minor overflow of significant details has been exposed over Edwin Arlington
Premium Past tense Sentence Grammatical tense
The Tom Robinson case in To Kill a Mockingbird by Harper Lee shows unfairness and inequality in colored people compared to whites. Tom Robinson is a black man who is accused of raping Mayella Ewell‚ a white woman. Evidence clearly shows that Tom did not commit rape‚ but the jury still found him guilty according to his skin color. Tom now has to face his life in misery‚ knowing that he didn’t do anything wrong. The Declaration of Independence and Tom’s inspiring lawyer‚ Atticus Finch‚ both say that
Premium To Kill a Mockingbird White people Black people
Harper Lee used the Tom Robinson character to prove the injustice of the Scottsboro Trail. I: Intro II: About Tom Robinson’s case III: About the Scottsboro case The Scottsboro Boys case was among the most important in the history. It was taken to the united states Supreme Court twice. IV: About the Similarities The two trials share similarities in their setting‚ characters‚ and outcomes. The story of the Scottsboro boys is very similar to the case of Tom Robinson in the story To Kill
Premium Scottsboro Boys White people South Africa
EXPERIMENT 10 POTENTIOMETRIC REDOX TITRATION BAUTISTA ‚ Anne Judith LARIN‚ Michelle V. OBJECTIVES At the end of the experiment‚ the student should be able to: 1.Construct a potentiometric redox titration curve 2.Determine the % Fe in a sample by potentiometric redox titration INTRODUCTION Potentiometry definition indicator electrode reference electrode Potentiometric titration applications general procedure similarities with redox titration INTRODUCTION Determining the endpoint
Premium Titration Electrochemistry
Calorimetry Experiment Purpose: The objective of this lab is to determine the enthalpy change for NaOH(aq) + HCl(aq) NaCl (aq) + H2O(l) Procedure: Before measuring the enthalpy of acid base neutralization‚ my partner Brian and I determined a calorimeter constant‚ using a homemade polystyrene calorimeter. With the following formula and data: qhot= cm (Tf-Ti) qcold=cm(Tf-Ti) SYSTEM DATA SURROUNDINGS DATA Water cold Mass: 50mL Water hot Mass: 50mL C=4.18 C=4.18 Ti=20 C Ti=31
Premium Sodium hydroxide Chlorine Calorimetry
Ch-1-------------- -Robinson Crusoe‚ the narrator of the story‚ tells us that he was born in 1632 in the city of York‚ England. His father‚ a German immigrant‚ married a woman whose name was Robinson‚ and his real name was Robinson Kreutznaer‚ but due to the natural corruption of languages‚ the family now writes their name "Crusoe." He was the third son; his oldest brother was killed in a war‚ and the next son simply disappeared. When Robinson Crusoe first had an urge to go to sea‚ his father
Premium Robinson Crusoe
The Manland Experiment 1. The Manland experiment lasted only one weekend in one store. The marketing advantages and disadvantages of expanding it to other stores? Do you think IKEA should do more with this idea? Why or why not? The advantage was this was an attempt to continue IKEA’s image as family-friendly with the goal to appeal to all men as an environment offering a rewarding shopping experience. The area was set up for men to play video games or watch sports while their wives or girlfriends
Premium Retailing Simple living Shopping
EXPERIMENT 201: WORK‚ ENERGY AND POWER John Michael A. Ramos‚ Phy11l/A5 Abstract The essential conditions to be satisfied for work to be done are: Some force must act on the object. The point of application of force must move in the direction of force. W = F x s. SI unit of work is joule. Energy is the capacity to do work. The two types of mechanical energy are kinetic energy and potential energy. Kinetic energy is the energy possessed by an object by virtue of its motion. Potential energy is
Premium Potential energy Energy Force
Adsorption Experiment This paper will be discussion the adsorption experiment conducted in Dr.O lab class. This paper will cover what Chitin/Chitson are but before explaining what these are it is best to get an understanding of what adsorption‚ absorption and sorption are. Adsorption is the accumulation of gases‚ liquids‚ or solutes on the surface of a solid or liquid. This binding is very weak. Almost anything such as fluids that dissolves can break the binding of the molecules. In addition adsorption
Premium Adsorption Activated carbon