Baldeo Persaud NT1310 Unit 9 Exercise 1 Light Source and Components-Definitions 1. Forward Biased LED: A bias voltage that is applied to a pn-junction in the direction that causes a large current flow; used in some semiconductor diode circuits. 2. Incoherent Light: Light in which the electric and magnetic fields of photons are completely random in orientation. Incoherent light is typically emitted from light bulbs and LEDs. 3. Laser: Acronym for light amplification by stimulated emission of radiation
Premium Light Wavelength Electromagnetic radiation
Unit 1 Exercise 1: Local Exchange In the modern world we rely on the internet for much of our communications. We also use the internet for research and leisure; one very popular pursuit of that leisure is online gaming. Games such as World of Warcraft and Call of Duty have become hugely popular in all parts of the world. Not only can you play these games as a single or multi player in your own home‚ as was the case fifteen or twenty years ago‚ but now with the advances in networking technologies
Premium Game Massively multiplayer online game Online game
1. In the table below‚ the random variable x represents the number of cups or cans of caffeinated beverages consumed by Americans each day‚ based on data from the National Sleep Foundation. Determine whether or not the data represent a probability distribution. *If the data represent a probability distribution‚ find its mean and standard deviation. * If the data don’t represent a probability distribution‚ identify the requirement(s) for a probability distribution that is not satisfied.
Free Random variable Standard deviation
PHYSIO EX 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. The temperature of the solutions and the difference in concentration of the ion or molecule between the sides of the membrane 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results compare with your prediction? Since the chemical formula for urea is (NH2)2CO and its molecular weight is about 60. It will not diffuse through the
Premium Diffusion Osmosis Molecular diffusion
02 - Investing and Financing Decisions and the Accounting System HANDOUT 2 – 1 SOLUTION‚ continued ANALYZING TRANSACTIONS Analyze each of the following transactions of World Wide Webster by performing each of the following. Then‚ use the chart on the following page to keep track of the amount in each account: (a) Stockholder invests $10‚000 into the business in exchange for 10‚000 shares of $1 par value common stock. 1. Decide if a transaction took place. Yes – received cash and gave stock. 2.
Premium Liability Balance sheet Asset
Name: Le Minh Tuan Code: 11134339 Class: Advanced Accounting 55B Ex1: 1. Should we pipe music into the world area for increasing the productivity? Therefore‚ corporate officials should seriously consider playing country and western music as a stimulus to workers productivity 2. Should we change the starting time for classes at universities to the afternoon? Changing time for classes at universities to the afternoon will help student. 3. Do people suffering from mental illness are nearly twice
Premium Cigarette Country music Nicotine
Mary Rose Anne A. Deriquito TTH 8:30-10:00 BSA-2 Determine whether the fallacies committed by the following arguments are formal fallacies or informal fallacies. 1. If Rasputin was really mad‚ then he deceived Czar Nicholas II. Rasputin was not really mad. Therefore‚ he did not deceive Czar Nicholas II. Answer: Formal Fallacies Explanation: This is a hypothetical syllogism and is a deductive argument. If it will be interchange it will be valid. 2. Everything that runs has feet. The Columbia
Premium Logic Scientific method
The Bottom Line The Identify the key industry standards necessary to specify‚ install‚ and test network cabling. Master it What industry standards body and standards series numbers do you need to reference for Ethernet applications and cabling? Answer: The IEEE maintains the industry standard for Ethernet protocols (or application). This is part of the 802.3 series of standard and includes applications such as 1000Base-T‚ 1000Base-SX‚ 10GBase-T‚ and 10GBase-SR. A completely updated version of this
Premium Ethernet Twisted pair Cable
Chapter 1 1. What is free software? List three characteristics of free software. Free software is software that gives you the user the freedom to share study and modify it. We call this free software because the user is free. 1. Operational Characteristics‚ 2. Transition Characteristics‚ 3. Revision Characteristics. 4. What is the Free Software Foundation/GNU? What is Linux? Which parts of the Linux operating system did each provide? Who else has helped build and refine this operating system?
Premium User Unix Operating system
Information Engineering EXERCISES Faium University Computers & Information Faculty EXERCISES 1 • Create an activity diagram and a set of use case descriptions for the process of buying glasses from the viewpoint of the patient. • The first step is to see an eye doctor who will give you a prescription. Once you have a prescription‚ you go to a glasses store‚ where you select your frames and place the order for your glasses. Once the glasses have been made‚ you return to the store for a fitting
Premium Optometry Visual perception Eye