This report presents the implementation of a Clock element and the use of the seven segment display on the Altera DE2-115 board. This experimentation with the clock and display are valuable since they are a precursor to future labs to come. In order to make these items work it required the use or Verilog code, which was given for parts 1, 2, and 3. In Part 1, the user was presented with code that enables use of the internal clock on the DE2-115(Appendix A-1). After compiling the user was to find
person's suicide. Bouvia's lawyers, led by Richard Scott, another co-founder of Hemlock, distorted the nature of her disability, likening her to a terminal patient. "Were Plaintiff Bouvia an 84-year-old woman whose life was prolonged solely by various tubes and numerous machines," they argued in the Riverside Superior Court, "and she sought to end such an existence, it is doubtf... ... middle of paper ... ...rejudice against people with disabilities, they must publicly denounce Jack Kevorkian's bigotry
Apparatus: Corer, Knife, Tile, Potato, Measuring cylinder (10ml), 8 test tubes, Distilled water, Sucrose, Ruler [IMAGE] 1. Method: Core the potato 8 times. 2. Cut each core into lengths of 3cm 3. Make sure there is no potato skin on the cores 4. Fill a test tube with 10cm³ of distilled water (0m) 5. Fill another test tube with 9cm³ of distilled water, and 1cm³ of sucrose (0.1m) 6. Fill another test tube with 8cm³ of distilled water, and 2cm³ of sucrose (0.2m) 7.
solution into a stronger solution through a partially permeable membrane. We hope to achieve this by doing four experiments using distilled water in one test tube and different concentrations of salt water in the other test tubes. Once done, we will measure the change in mass. Prediction I think that the potato that is put in the test tube with water in will gain in mass. I think that the potato put into the salt solution will loose in mass. The higher the concentration of salt the, the more
The beetroot piece is then placed into a tube of 5 cm of distilled water. This procedure will be repeated with the other four pieces of beetroot and the temperature should be changed accordingly. The temperatures will be using are 20oC, 40oC , 60oC and 80oC Each time a piece of beetroot is removed from the heated water, it will be left in the distilled water for exactly 30 minutes, before being discarded. The fluid in each of the test tubes will be analysed using a colorimeter and
give us a clear set of results which will enable us to draw a clear graph and we shall therefore be able to find dynamic equilibrium. Preliminary Apparatus: - 3 test tubes - A tile - Forceps - Scalpel - Syringe - Measuring cylinder - 3 different sucrose concentrations (0%, 8.5%, 17%) - A test tube rack - A ruler - Potato - Potato corer Method: - to begin our experiment we took 3 potato cores from the potato using a potato corer. - We then measured these
Boiling tube. · Delivery tube. · Water bath. · Water flask. · Thermometer. · Stop watch. · Yeast and Sugar. · Digital weighing scale. · Water. · Measuring cylinder. · Test tube. · Tripod Method: · Fill the water bath with water (not to the maximum). · Fill the boiling tube with 10ml of water. · Add 2g of yeast to the water and add sugar (1g, 2g, …up to 5g). · Put the Boiling tube into the water bath. · Connect a delivery tube onto
beakers- a lager one that will hold the different temperatures of water, a smaller one to hold the ink marker. v Crickets- to test on v Bung- containing delivery tube and waste (reset) tube v Ink- to mark distance on the scale v Delivery tube with scale on- to mark distance v CO2 remover- to remove the CO2 v Excess tube for reset. I will measure the amount of oxygen used by the crickets by measuring how far the ink marker has traveled up the scale, the rate of
correct temperature. The water was put into a beaker. 5ml of starch was put into a test tube. The test tube was placed into the beaker. When the water in the beaker was at the required temperature the stop clock was started. After one minute 1ml of amylase was put into the test tube with the starch using a syringe or pipette. As soon as the amylase and the starch had mixed a sample was taken from the test tube using a pipette and mixed with the droplets of iodine in one of the chambers of the
power and the range in air of the three radioactive emissions alpha, beta and gamma. Apparatus: * gm tube, * clamp stand, * the counter thing, * ruler, * set-square Method of penetrating power of Alpha particles, Beta particles & Gamma Rays: The equipment was set up as shown below to measure the penetrating power of each radioactive source. Geiger-Muller Tube Again the measurements were taken without the absorber to measure background radiation. The source was placed
yeast cells. [IMAGE]Apparatus: The pieces of equipment I will be using are as follows: * Measuring Cylinder (10cm³ and 50cm³) [IMAGE] * Test Tubes * [IMAGE]Distilled Water * [IMAGE]Glucose solution (0.5g-1.0g) [IMAGE] * Yeast suspension (0.5g-1.0g) [IMAGE] * Water Baths (Electronic) [IMAGE] * [IMAGE]Test Tube racks * Gas Syringe (200ml) * Stop Clock [IMAGE] [IMAGE]Method: In a preliminary study, I found the best way for me to do this
if they spill they don’t drop all over the place and accidents from occurring could be stopped. Apparatus: The apparatus that I require for this investigation is: 1) Test tubes (4): These will be used to place the amylase and starch solution in 2) Test tube rack: This will be used to place the test tubes into 3) Graduated pipettes (2): These will be used to measure the amount of Amylase/starch solution needed. 4) Glass rods (2): These will be used to place the mixture of the
“Three Musketeers”. In Roland’s mind, Billy had broken them up, he had severed the connection between the greatest fighting force in the army. “Weary drew back his right boot aimed a kick at the spine, at the tube which had so many of Billy’s important wires in it. Weary was going to break that tube”(51). A horrible and saddening event that even the U.S. A. would hide for twenty-three years from the people of its own nation. The bombing of Dresden was the major cruelty for the simple reason that it killed
As I looked out the window of the restaurant, I could see the sun bouncing off the sparkling water below. Boats and other water craft scatter the water as well as people on water-skis and inner tubes. The picturesque view makes life seem so much better and just looking at the river makes a person calmer. The scene just described is the view from the window of a restaurant called Sophia in Minneapolis, Minnesota, and the corresponding river is the mighty Mississippi. Although Minnesota is the land
years and older with this illness according to the Agency for Healthcare Research and Quality. Over seven million children ages 0-17 have asthma. Asthma is a chronic disease of the respiratory system that leads to inflammation of the bronchial tubes, resulting in difficulty carrying air to the lungs. Asthma greatly affects an individual’s breathing, and can place severe restrictions on daily life. During asthma attacks, which may be triggered by weather, allergens, exercise, the individuals’ ability
discuss the normal function of the lungs, and then proceed to explain how this is effected by asthma. The causes of the disease and the ways of controlling it will follow. Normal breathing is controlled by the lungs and the chest cavity. Airways are tubes with muscle that contracts and relaxes wrapped around them, and this accounts for the motion of the chest that is associated with breathing. The diaphragm, which is located underneath the rib cage, along with the intercostal muscles, or those in between
According to an article in Newsweek called The Brave New World of Sex Selection by Thomas Hayden, this is possible. The article states how it is done. To do this, scientists measure DNA in sperm cells and pass the millions of them through a tiny tube in a single file. They then separate the “girl sperm” from the “boy sperm”. They can tell the difference because “girl sperm” has more DNA. The separated sperm cells are then used, one or the other, to impregnate a woman to have a girl or a boy
calculate rate of reaction, and calculate the effect of the factor by measuring the amount of gas given of during the reaction, and finding out how much gas is given of every 15 seconds. I will collect the gas by bubbling it into a gas collection tube in a water bath. I will use five different concentrations 80%, 70%, 60%, 50%, and 40% acid. I will mix acid with water to get the desired concentration, and for each experiment I will keep the volume of the acid and water combined at 50 ml.
voltages 5,6,7,8,9 and10 because for voltages lower than five there was not a lot of gas produced this made it extremely difficult to measure the amount of gas. For voltages over 10 there was too much gas produced and it went out of both sized measuring tubes. I decided to do it for 2 minutes as this figure seemed to be the one where the results were at their best, they were easily measurable unlike the results for one and three minutes. Method Equipment list Diagram: · Lab pack · Brine · Electrolysis
the same point each time a measurement is taken. I will carry out the investigation by: 1. Set up the Diagram 2. Put the test tubes of Sodium Thiosuphate into the beaker above the Bunsen burner 3. Put a thermometer into it 4. Remove the test tube once its reached the desired temperature and pour contence into the empty beaker 5. As you begin to pour the test tube of Hydrochloric Acid contence into the beaker start the stop clock 6. When the cross on the paper becomes obscured stop the clock