Thermodynamics

The purpose of this memorandum is to explain the results of the night light project. The experiments for the lab were carried out on November 1st, 2016 with Brian Tran and Brady Lucia as lab partners. For the lab, the circuit was constructed as seen in figure 1, using three comparators, one for the sensor, when the voltage went high, the comparator was open circuit. The second comparator was used as a timer, as the capacitor charged to a certain voltage, the timer comparator would go from low to

Maribel Hernandez Mc Call Fire Sept. 1,2016 Deluge Fire System A deluge sprinkler fire system is designed for rapid fire extinguishment in places of high hazard such as chemical storage and processing facilities, power plants, aircraft hangars, etc. All these places have one thing in common, they all posses the power to spread fire very rapidly. This makes the deluge fire system perfect for these facilities of high hazard. With this fire systems ability to smother any fire rapidly and effectively

I came across your posting for a Shop Technician on Localwise and it sounded really cool. So I visited your website and thought even cooler! I was practically drooling over your Stratasys uPrinter 3-D printer and how well kept your machine shop is. That being said, I’d like to officially apply for the Shop Technician position. A little about myself, I’m the hands on type. I know how to use basic hand tools and have some machining training. I also hold a baccalaureate in mechanical engineering. Ok

J. Cruz G. Mazariegos S. Liddell M. Thomson CHE125 Section B 07/19/2016 Lab Proposal 1 for: Investigation 30 (How is Heat of Combustion Measured Indirectly?) 1. Equipment and Reagents: 1.0 M HCl(aq) Mg ribbon MgO(s) Styrofoam cups (to be used as a coffee cup calorimeter) Cardboard lid Scoopula Thermometer Scale Stopwatch Scissors 2. Step-by-step procedure/experimental design: Trial for MgO Prepare coffee cup calorimeter Cover the styrofoam cup with a cardboard lid Create a large enough

If a molecule exists in two interconvertible conformations, both approximately equally populated, it may show, depending on the frequency of interconversion, either the nuclear magnetic resonance spectra corresponding to the individual conformations or an average spectrum of confirmations A and B. If one has two conformations A and B in equilibrium in a substance and one heats the substance until a given pair of resonance lines dues to A and B just coalesces (or if, originally, there was only one

Aptanta 9B Mr. Anthony Science- Physics The difference in density between salt water and tap water I. Problem: • Will an egg float on fresh water or tap water? II. Background Information: Density is a measurement of how matter is in a certain volume/object. It is basically the compactness of an object. If the molecules are closer to each other, therefore it’s denser. If you compare a cuboid Styrofoam and a cuboid metal, the metal would weigh heavier because it is denser. The denser the object,

The purpose of this lab is to identify the unknown volatile liquid, by finding its molar mass and comparing it to the known molar masses. There are two ways to identify a possible molar mass, and they are to use the Kjeldahl method or the Dumas method (Simmone, Simmone, Eitenmiller, Mills & Cresman, 1997). In this experiment, the Dumas method was used to find the molar mass of both a known and unknown volatile liquid. The Dumas Method is also known as the “combustion method”, as wet chemistry is

The Earth has four layers. The Crust is what we can see, there are two types of crust, Oceanic and Continental. The Mantle is the second layer where it is solid. The Outer layer is liquid, which can be proven due to the heat of the Outer layer. Lastly the Inner layer where there is more iron and more density. As said before the Outer core of the Earth is liquid because of the temperature. Since the temperature is so hot it causes Convection. Convection is the difference between density that is

Chapter-5 Canvas Activity 5.1 AEIOU Summary:-  Environment:- Varying Temperature Water Availability Safety Environment Humid Atmosphere Layout  Interaction:- Site Manager Raw Material Mobile Phones Supervisor Worker Auditor Visitor Power Cut  Object:- Raw Material Light Machine Setup Table and Chair Ventilators Safety Equipments Water Cooling Fan  Activities:- Power Supply Check Water Level Put/Remove Die Insert Raw Material Priming

Candles are very interesting to learn about. The history of candles go way back. They even have candles made of tallow (fat from rendered animal fat). Well now in modern times they are mostly made of wax. Now don't get confused because there are many different types of wax you can use.Now lets have a jouney down the memory of candles. Wick Wick- is the little string pointing out of the candle. When you set it on fire the heat travels to the body of the wax and instantly turns into a liquid and vaporizes