Tommy Xu Malik P4 Crush the Can Experiment Write-up In this lab, we did an experiment in which an aluminum can was heated up. Inside the aluminum can, contained water and we waited for the water to boil. After the water started to boil, we took tongs and flipped the can upside down into a pool of cold water. The can, as a result, contracted and crushed itself. The science behind this is very simple, it involves the behavior of gases. Atoms in a gas is free flowing. They respond and move faster when there is heat, and slower when it is cooler because of a loss of energy. It then changes the pressure of the gas, as the atoms in a certain volume of gas changes. In this experiment, we heated to can with water in it until it was boiling, which
Inhumane and Strange Obedience, something you should wish for from your dog but not another human being. The shock generator experiment is almost Nazi like. It was not administered properly and most would say dangerous and inhumane. We, people on earth, have been given orders for as long as we can remember, but is it fear that makes us obedient? Mental health and psychical evaluations are needed in an experiment like this for the safety of the subjects and learners involved.
Mika Nijhawan 9/29- 10/10 2 MENTOS AND SODA LAB REPORT State the Problem Does the type of soda affect the size of the explosion, after mentos are added? Develop a Hypothesis If seven mentos to a 2L bottle of Diet Pepsi, then it will create the biggest geyser out of Coke, Fanta, & Root Beer because Diet Pepsi has potassium benzoate, aspartame, and the carbonation which react to mentos. Design an Experiment Materials List: 1 clear test tube 35 original flavored Mentos candies (2 1/2 rolls) 1 3x5 index card 4 2L bottles of soda (all different flavors/types) 1 2L bottle of soda water 1 100 mL graduated cylinder 1 400 mL beaker 1 pair of tweezers (preferably large) 1 small container Procedure: Stack seven mentos in the test tube When given permission take the test tube, soda bottles, index cards, and the remaining 25 mentos, to the designated area Place one of the four soda bottles on a flat area Open the soda bottle and place the 3x5 index card over it With the index card over the soda bottle, flip the test tube over and place it on the index card, so the test tube is lined with
Society and government require people to be obedient towards authority, but is it always the best thing to do? During the aftermath of World War II many of the major leaders of the Nazi regime were put on trial for crimes against humanity (History.com). These trials were known as the Nuremburg war trials, were most of the convicted proclaimed that they were “just following orders” (McLeod 584). Being an accomplice to a crime is also against the law. In the Nuremburg trials, those accused were not breaking the law that their government had created, they were actually following it.
For this paper, I chose to write about the Little Albert experiment The overall importance of this study was to discover if a human could be conditioned to develop a bias, fear, or generalized fear of an animal, object, or person based the stimuli placed around the involved person, animal or object. Watson & Rayner (1920) suggested that “in infancy the original emotional reaction patterns are few, consisting so far as observed of fear, rage and love, then there must be some simple method by means of which the range of stimuli which can call out these emotions and their compounds is greatly increased.” This means that before any conditioning occurs, the subject should have a pure response, but after minor and simple experimentation and conditioning,
Since the beginning of the human existence, man has always dominated and ruled over one another be it empires, corporations, or small groups. Authority and obedience has always been a factor of who we are. This natural occurrence can be seen clearly through the psychological experiments known as The Milgram Experiment and the Stanford Prison Experiment. Both of these studies are based on how human beings react to authority figures and what their obedience is when faced with conflict.
Materials: The materials that I will be utilizing during these experimentations are three to four ice cubes, one cup for measuring, six unblemished cups, one stopwatch, one hot water source, three tablets of Alka-Seltzer, one thermometer that measures from negative
This experiment is called jumping Pop Rocks. You first fill a glass with water that is 140 degrees fahrenheit. Then you pour the Pop Rocks into the glass. Since the Pop Rocks are infused with carbon dioxide they will tend to jump at the bottom of the glass, or maybe even reach the top of the glass once they dissolve.
In 2013, the hypothesis of a study was energy drinks will allow a player to run more distances during the tournament (Coso, Portillo, Munoz, Abian-Vicen, Gonzalez-Millan, & Munoz-Guerra, 2013). The method used is a double-blind, placebo-controlled and randomized experimental design. The study used sixteen women from the Spanish Rugby Sevens National Team(Coso et al., 2013). They were in their twenties and weighed on average one hundred forty-six pounds. There were two competitive days, Monday and Thursday of the same week.
This coil has an electrical resistor which resists the flow of electricity, which in effect converts electrical energy into heat as energy goes through the coil. Due to this, the heat energy produced by the resistor heats up the water within the kettle to boiling point. The heating element is controlled by a bimetallic thermostat, which contains a variable resistor inside it. Integrated at the bottom of the kettle, it consists of a disc of two different metals bonded tightly together, curved in a particular direction. As temperature inside the kettle rises, one metal expands faster than the other, set up in a manner
For demonstrational purposes, imagine a pot of water – the
Unit 1 Written Assignment Literature Review of article on Standard Prison Experiment Introduction This article concerns the Stanford Prison experiment carried out in 1971 at Stanford University. The experiment commenced on August 14, and was stopped after only six days. It is one of the most noted psychological experiments on authority versus subordinates. The studies which emerged from this have been of interest to those in prison and military fields due to its focus on the psychology associated with authority.
Rediet Legese iLab Week # 6 CRUDE OIL DISTILLATION Introduction: The aim of this week lab experiment is to experiment distill crude oil and to check how temperature determine the chemical properties of crude oil plus how the boiling point can also show physical properties. They are two major finding in this experiment. he first finding was the point at which the raw petroleum is heated to the point of boiling, at 275 0C, the gas and kerosene oil are refined, however the oil (lubricant ) stays as an unrefined feature oil.
Clinging. The room temperature chunks hold to the ridge inside the can that used to keep the lid on and shelter the world from the contents of the aluminum death chamber. The last step is to place the ravioli into microwave where energy carrying microwaves will excite the water molecules in the red liquid that the pale blobs swim around in. Tomato sauce? Once the water molecules begin to buzz next to one another faster and faster; the bowl begins to spit unrefrigerated magma against the sides of the microwave.
This experiment has to be carried out carefully
The beads of condensation make the can look cold and refreshing which