03.06 Covalent Bonding and Lewis Structures: Pre-Lab and Rubric Before You Begin: You may either copy and paste this document into a word processing program of your choice or print this page. Research the answers to the following questions on the internet and write your answers in your own words. For each answer, include the address of the web site (or title and author of a book or article) that you used to help you answer the question. Which type of compound usually has higher melting points: ionic compounds or covalent compounds? What is the reason for this difference in melting points?
IT220 Chapter 11 questions 1. List 2 advantages of wireless networking. Speed , security 2. 3. What is an ad hoc network?
A PC NIC and a switch port create one electrical circuit to use when sending data from the PC to the switch. The transmitter uses a simple encoding scheme that uses a higher amplitude to encode 1 and a lower amplitude to encode 0, sending 1 bit in each bit time. The bit rate is 2000 bits per second (2000 bps). Which of the following is true on this circuit? B.
21. Expand the acronym TCP/IP. Transmission Control Protocol/ Internet Protocol. 23. Cite three advantages of a wireless network.
To help you identify them, refer to the Mineral Identification Job Aid. * Borax * Calcite * Corundum * Graphite * Gypsum * Orthoclase feldspar * Pyrite * Quartz * Talc * Topaz 4. Post Part 1, Part 2, and Part 3 in this worksheet as an attachment to your Assignment Section. Delete the introductory instructions in this worksheet before you submit it to your instructor. Part 1: Recording Observations In the chart below, record your observations of each test for the seven minerals.
2. Connect the photogate’s stereo phone plug to Digital Channel 1 of the interface. 3. Download the setup file InclinedPlane.ds.zip for this measurement from the Physics 141 web site (select Laboratories -> Lab 1 from the toolbar). The
Microcalorimetry experiment was performed on Setaram−C80 heat flow calorimeter coupled to a multiport high-vacuum homemade glass manifold. A specific amount of the sample (approx. 500 mg) was taken into a sample cell, reference cell was taken as empty and together they are connected with Pyrex tee. The sample was heated from room temperature to 200°C under vacuum and kept for 2 h, then 3-4 doses of helium gas were introduced into the system to remove any excess residue such as moisture or organic impurity from the system. The system was heated for 4-5 hr under vacuum at 200°C and then cooled down to the temperature (50°C) where we want to perform the adsorption study.
Router> ? 24. What command is used to verify that there is sufficient memory available to load a new version of the Cisco IOS software? Router> Show 26. If you enter exit from the
- www.actualtests.com 3 Cisco 350-029 Exam QUESTION NO: 5 What is the minimum hardware configuration of the multishelf Cisco CRS- 1 system? A. one route processor (RP) Card and one modular services card (MSC) B. one distributed route processor (DRP) and one S13 fabric card (SFC) C. one line card chassis (LCC) and one fabric card chassis (FCC) D. one route processor (RP) and one fabric card chassis (FCC) E. one line card chassis (LCC) and one S13 fabric card (SFC) Answer: C Explanation: QUESTION NO: 6 How many bits does EXP occupy in the MPLS label header? A. 8 B. 4 C. 3 D. 1 E. 2 Answer: C Explanation: QUESTION NO: 7 Which three of these can be a forwarding equivalence class?
Part II: Charles’s Law Data and Observations: Present all relevant data in a data table below. Include an observations section for any observations you made during the lab. Make sure you note the data needs to be converted before graphing. Data Table | Temperature (°C) | Volume (mL) | 5 | 46 | 10 | 47 | 15 | 48 | 20 | 49 | 30 | 51 | 40 | 52 | Graph: Conclusion: Answer the following question regarding this part of the lab. Describe the relationship between volume and temperature, referring to your data and/or graph to support your answer.