INVESTIGATION: On 10-25-2016‚ at approximately 1900 hours‚ I was notified by Sgt. Kelley‚ of a traffic homicide investigation on Boyette Road at the intersection of Balm Riverview Road. I responded to the crash scene and arrived at approximately 1954 hours. Upon my arrival at the scene‚ I met with Detective Parsons # 226877 who forensically mapped the scene and took digital photographs of the crash scene. I also met with Deputy Reinsch # 4588‚ who completed the Department of Highway Safety and
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An investigation into the specific heat capacity of a solid Introduction: In this experiment I investigated the specific heat capacity of brass and aluminium‚ in order to do this I arranged a series circuit with a heater‚ the heater would go inside the brass and aluminium and heat it for an amount of time in which I decided‚ I also used the voltmeter in parallel. This arrangement made me able to arrange the equation VIT= mcΔθ‚ since the electrical energy in would be equal to the mass times the
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Name Lab Partner Name(s) Thermodynamics‚ Enthalpy of Reaction Lab March 27‚ 2014 I. Purpose The purpose of this lab is to learn how to determine the heat of reaction. II. Safety 1. Wear appropriate safety attire (goggles‚ aprons‚ hair tie‚ etc.). 2. Do not directly inhale or ingest chemicals. 3. Understand safety information regarding the chemicals being handled during the lab (hydrochloric acid‚ sodium hydroxide). 4. Be aware of how to operate all lab equipment. 5. Clean hands
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Running head: CAREER INVESTIGATION ASSIGNMENT Career Investigation Assignment: My Ideal Career Stephanie Culver Davenport University FRSM100 Career and Education Seminar Introduction My ideal career is in accounting. I have determined that this field is best suited for me through career assessment tests‚ learning styles assessments and by actually working in this field for several years. I have been interested in accounting since taking my first accounting class
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Introduction: A balanced chemical equation has reactants and product that has to represent a formulae. The amount of each element‚ number needs to be the same in either side of the equation. (E.g.‚ HCl(aq)+NaHCO3(s) reacts to produce NaCl(aq)+H2O(I)+CO2(g)‚ this is the equation given for this lab). This help us view the study of Law of Conservation of Mass‚ when either side of equation is equally balanced. The calculation for formula mass helps determine if you need to convert grams to a particular
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Material and Methods * Osmosis : -thistle funnel tube -dialysis tubing sack -saturated NaCl w/food coloring -beaker with distilled H2O The experiments begins with the construction of a simple osmometer by obtaining pre-soaked length of tubing ‚opened and tied at the end. The tube is filled with saturated NaCl solution (with added food coloring) and the thistle is inserted in the dialysis tubing. The dialysis tubing is sealed to the thistle funnel with dental floss and placed in a beaker
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When one is investigating terrorist groups there are four basic approaches that are used by the investigator to give them information that will be needed for different situations that they will run into. When looking at these techniques you have mail cover‚ investigative task force‚ and undercover operations. The first of these techniques is the mail cover technique. This is used to obtain information by looking at outside correspondences that are sent through the US Post Office. This technique
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My day off for my job was today‚ but instead my time off of work became a hectic murder investigation. I’m Darius Jones. I’m 18 years old and I live in an apartment about five minutes away from my job. People would usually describe me as a tall‚ average built guy with brown curly hair. They say that I’m pale as can be and that I have a plain face. People who meet me don’t really like me‚ probably because I’ m not good with people‚ I treat others more like aliens rather than humans. I am very attentive
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EXPERIMENT: 1 Object: To find the wavelength of Sodium light by Newton’s ring. Apparatus required: A Plano convex lens of large radius of curvature‚ optical arrangement for Newton’s rings‚ plane glass plate; sodium lamp and traveling microscope. Formula used: The wavelength of light is given by the formula λ =D n2+p –Dn2 / 4pR Where D n+p = diameter of (n+p)th ring Dn = diameter of n th ring‚ P = an integer number‚ R = radius of curvature of the curved face of the Plano- convex lens.
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D. REACTIONS OF ALDEHYDES AND KETONES WITH SODIUM HYDROXIDE (By: Mary Deo Luigi J. Mabunay 1N-3) Objective: To determine the reactions of Aldehydes and Ketones when combined with Sodium Hydroxide. Process: * Obtain 5 clean and dry test tubes * Put 2mL of 40% NaOH solution to test tubes 1‚ 2 and 3 and on test tubes 4 and 5‚ put 10% NaOH solution * Add 10 drops of the following solution: * Tube 1: formaldehyde * Tube 2: benzaldehyde * Tube 3: acetaldehyde
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