Instruction 2 Definition: That which instructs‚ or with which one is instructed; the intelligence or information imparted Instruction 3 Definition: Precept; information; teachings. A basic command. The term instruction is often used to describe the most rudimentary programming commands. For example‚ a computer’s instruction set is the list of all the basic commands in the computer’s machine language. a·cil·i·ty (f-sl-t) n. pl. fa·cil·i·ties 1. Ease in moving‚ acting‚ or doing; aptitude: "an
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off machines when you leave a room (examples include TV’s‚ computers‚ radios‚ stereos‚ video games‚ VCR’s‚ and DVD players). * When you go away on a trip‚ be sure to unplug these same machines because they have stand-by functions that consume electricity even when they are turned off. * Fill your dishwasher efficiently and limit the number of times you run it. * Don’t put furniture and other things in front of heating and air conditioning vents. * Keep doors and windows closed when heat
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CHAPTER - 12 ELECTRICITY HOTS Questions for Practice 1. Name a substance whose resistance almost remains unchanged by increase of temperature. 2. Name two special characteristics of heater coil. 3. A wire of resistance 4 ohms is bent to form a circle. What is the resistance between two diametrically opposite ends? 4. How does the resistance of a conductor change if its temperature is increased? 5. A current of 4A flows in a wire of resistance 60 ohms. Calculate electrical energy consumed in 2 minutes
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The Greatest Invention In today’s modern world in which we live in‚ there are many things which we use from the mode of transportation‚ computers‚ cell phones‚ television‚ electricity and so many other things which we use in our everyday lives which make life easy. These things help to increase quality living but how many of us care to know the master minds behind the inventions of these things we use. In my opinion‚ the aeroplane is the greatest invention.
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The 50 most important English proverbs 1. "Two wrongs don’t make a right." When someone has done something bad to you‚ trying to get revenge will only make things worse. 2. "The pen is mightier than the sword." Trying to convince people with ideas and words is more effective than trying to force people to do what you want. 3. "When in Rome‚ do as the Romans." Act the way that the people around you are acting. This phrase might come in handy when you’re traveling abroad notice that
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Is a discovery an invention or is an invention a discovery? This is one question that can probably never be answered. A discovery can be defined as something which already existed‚ and is excavated after one notice’s it or proves its existence . Invention is the creation of something which didn’t exist before it was created by a genius mind . For instance‚ Newton discovered the existence of gravity when an apple fell on his head. It did exist before Newton realizes its existence‚ but
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equality 7-2521 discovered? What do you think has been the most valuable invention in the past 100 years? * He has discovered electricity. He discovered that lightning is attracted to metal. So now he has to keep it a secret. I think he has discovered the most valuable invention in my opinion. He has discovered what peaked us once electricity was invented we started to grow majorly. So I think that electricity was the most important invention. Chapter IV * Discuss the appropriateness of
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The mobile phone—world’s best invention On 10th of March‚ 1876 Alexander Graham Bell transmitted the first speech using electricity. From that day forward‚ the telephone system changed every aspect of life. Although it did not immediately change the world‚ it set communication on a path that would change the future of communication. Mobile phones appeared in the early 1980’s and today there are millions in use. Today‚ mobile phones do much more than just allow for voice conversation‚ mobile phones
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5 Most Important Events in American History. The first is when the British first declared that the Americans could not move west. This is important because if the British had never declared this law‚ then the Americans never would have had a reason to get angry at them‚ and the revolution never would have happened and we might still be part of the British. Also the colonists helped fight for the British and they felt that they should be able to move into the land they had fought so hard for. Then
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Insulators of Electricity A major reason electricity works is because of conductors. First metal‚ water‚ tall trees and tall items are good conductors because lightning is attracted to them. These materials have many mobile electrons. Metal is an easy substance for lightning to travel through so metals are good conductors. However‚ rubber is a bad conductor because lightning bounces off of it. A bad conductor is called an insulator. An insulator has a few mobile electrons. It is important for us to
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