Date Submitted: 5/24/2015 Date Performed: 5/24/2015 Lab Section: Chem-180 Course Instructor: Professor Lea Stage Addendum to Lab 1: Physical and Chemical Properties. 1. Did you observe any chemical changes in this experiment? Yes, there was a variation of noted chemical changes in this experiment. 2. What evidence did you use to decide that something was a chemical change? There was an assortment of different changes indicating that chemical changes were taking place such as change in color or chemicals bubbling when combined with another chemical. 3. Give at least two examples of chemical changes you observed. 1. Magnesium substances color noted to turn white when heat was applied.
The Lithium Nickel Manganese oxide battery is still in its experimental stages. It consists of a 25% nickel substituted in a LiMn2O4 spinel. This is because Manganese will have 4 electrons in its valence shell which will avoid the Jahn-Teller distortion caused due to the Mn3+. Due to the oxidation or reduction of Nickel ions which leads to the transfer of electrons which corresponds to electric current. LiNi0.5Mn1.5O4 takes shape in two conceivable crystallographic structures concurring the cationic sub lattice: the face-focused spinel (S.G. Fd3m) named as "cluttered spinel" furthermore, the straightforward cubic stage (S.G. P4332) named as "requested spinel". This addition allows
In Part 1 of the lab, a solar cell was created and tested for its capability to conduct electricity. After researching the processes that contribute to the conductive property, it was found that the oxidized substance is the dye, as it donates an excited electron to the titanium oxide. Consequently, titanium oxide is reduced before it donates an electron to the cathode. The electrolyte solution was found to replenish the dye with electrons so it could continue to act as a reducing agent.
FIGURE 1.7- A magnified view of a single lenslet shows a portion of an aberrated wavefront (red curve) passing through. If the wavefront had been flat (aberration-free), it would have focused to a point on the video sensor (CCD) on the lenslet's optic axis (yellow dot). Refractive errors distort the wavefront out of a plane, so a wavefront portion (red curve) enters the lenslet curved and tilted. The light will therefore be focused to another part (red dot). The dot will be shifted by an amount that is in direct proportion to the wavefront tilt.
In the LULC/Soil/Slope tool box, the last option is slope tab. User has to select to number of slope classes for the watershed. Two options are available to define the slope discretization in the slope definition tool box. First one is single slope and second one is multiple slopes. If user select single slope in the tool box, it creates slope range class 0-999%, if user selects multiple slopes, the tool allows to create 5 classes. For the kaddam watershed five slope classes has been selected in the tool box. The classes are 1) 0-5% 2) 5-10% 3) 10-15% 4) 15-35% and 5) 35-9999%. The slope map of the kaddam shown in the
The periodic assessment of risk to agency operations or assets resulting from the operation of an information system is an important activity. It summarizes the risks associated with the vulnerabilities identified during the vulnerability scan. Impact refers to the magnitude of potential harm that may be caused by successful exploitation. It is determined by the value of the resource at risk, both in terms of its inherent (replacement) value, its importance (criticality) to business missions, and the sensitivity of data contained within the system. The results of the system security categorization estimations for each system, is used as an aid to determining individual impact estimations for each finding. The level of impact is rated
Table.2 shown the best results of vertical resolution used in shorter pulse duration is better for the higher frequency and very similar for the 1 GHz, 800 MHz and 500 MHz. More which explains why the results obtained in Tables 3 was the same for both frequency. Because of the different materials used in the experiments metallic and wooden bars, the resolution show the metal bars are worsen, due to their higher electromagnetic contrast, amongst other things. The second reflector, so a bigger separation is needed to detect it as discrete events. This effect is more relevant when the reflectors are closer to the antennas and particular for the 500 MHz antenna (Table 3). The horizontal resolution obtained for the 1 GHz and 800 MHz is very similar and much better than for the 500 MHz. As expected, horizontal resolution worsens as the reflectors are moved away from the frequency, mainly because their footprint size gets larger. In radargrams (a) and (b) of Figs. 9, 11 and 13, the
to $0$, $R$ initially decreases from $\infty$ to $\sqrt{2 a_{0}}$ at $r= \sqrt{a_{0}}$ so will increase once
To calculate the effective diameter of the particles, we use Equation 1 provided below. To determine the effective diameter of the particles, we needed to have the hydrometer readings and temperature for each time taken, as well as using the Coefficient of temperature adjustment table provided in Appendix 3 and the Hydrometer 152H length readings in Appendix 4. To able to determine the Percent Finer for Hydrometer, we use Equation 2 provided below as well as Equation 3 for the Dry Weight of Soil provided below. For Equation 2, we also need the Specific Gravity correction for percent finer table to be able to solve Equation 2. The Specific Gravity correction for percent finer table is provided in Appendix 5. Furthermore, to determine the total
The estimated sample to be taken should be 9 lettuce plants/ roots to have the 95% level of confidence and within the 10% of population mean.
The board hardware inputs for A, B, and C are switches SW[2], SW[1], and SW[0], respectively. Add these input pins to your schematic. You will also need the complements of these signals as well and will need to add three not gates. Label the pins and wires as shown below, using Properties to change the names. If you forget how to do this step, refer to the wiring tutorial instructions, included as part 0 of this lab.
Lab one introduces the basic concepts and processes of remote sensing and gives a better understanding of multiband images, color compositing, and contrast enhancement. The following were the objectives for the lab to help introduce these concepts and processes:
From the Client VM, clear Internet Explorer’s cache (or completely close and reopen IE) and go to http://10.0.0.1 What do you notice? Record your observations. These observations will help you with your lab report. The web page does not load stating “Internet cannot display the web page.”
The bitlockertogo.exe is an executable file in PCs with Microsoft Windows XP, 7, MAC operating systems installed in them, errors are associated with Microsoft bitlockertogo exe mui, bitlockertogo.exe autorun.inf and to fix them the PC users can free download, install and use BitLockerToGo.exe error repair tool like VSKsoft.
Lab # 3 class lab3 { static void Main(string [] EkDouTeen) { if (EkDouTeen. Length ! = 0) { if (EkDouTeen. Length==1)
Vulnerability 1: Injection – used to attack the applications in which malicious SQL statements are inserted into an entry field for execution.