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. 6. V-I
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The year is 1776‚ it is a time of change. The American colonists have finalized their constitution and declared their independence from the Imperialist British empire. This period is known as one of the most important times in American history‚ and for that reason‚ I would travel back in time to see it. One of the major reasons I would want to visit this period is because essentially‚ this was the birth of modern democracy. To witness the writing and signing of the constitution would be very helpful
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large scale industry rather than small scale individual operations. The British Empire was expanding rapidly during the 18th century. An empire is a large‚ multi-ethnic state‚ whose political structure is held together by force. The British colonised most of Africa‚ North America‚ the Pacific‚ India and parts of Asia and South America. There were British colonies all over the world. The Industrial Revolution and the British Empire are dependant on each other. There would not be an Empire without
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Resistance Bands Nichols‚ Nicole. "No Need to Stretch the Truth about Resistance Bands." 29 September 2004. SparkPeople Fitness Articles. 24 March 2007. . Resistance bands‚ also known as Therabands‚ exercise bands‚ stretch bands‚ or workout bands‚ have been around for a while. They started out as rehab tools but have become popular in the fitness world. Resistance bands are color coded into many levels of resistance. They provide variety to everyone’s workouts from beginners to conditioned
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Year 1776 (MDCCLXXVI) was a leap year starting on Monday (link will display the full calendar) of the Gregorian calendar and a leap year starting on Friday of the 11-day slower Julian calendar. Events[edit] January 10: Common Sense published January–February[edit] January 1 – American Revolutionary War: Burning of Norfolk: The town of Norfolk‚ Virginia‚ is destroyed by the combined actions of the British Royal Navy and occupying Patriot forces. January 10 – American Revolution: The radical
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Resistance to Change Introduction – Change Concept Resistance to change is a response given by individuals or groups when they perceive that a change occurring is a threat to them‚ (“Resistance to Change”‚ 2002). Resistance to change from employees can cause the change initiative to fail as a result of not properly implementing the change strategy. Approach – Change Agent In order to implement change effectively in an organization‚ it is very important for a change agent to know the signs of
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living: Everyday resistance to violence and other forms of oppression” (Wade‚ 1997) makes the case that an often overlooked phenomenon in the clinical encounter is the various ways that the client has fought back and resisted his or her aggressors‚ and the importance of high-lighting this act of resistance‚ no matter how small or subtle‚ as healthy. Through sound reasoning and clinical case vignettes‚ Wade succeeds in demonstrating how small acts of living can be acts of resistance against violence
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Abstract The spread of antibiotic resistance is a universal threat to both humans and animals for treatment of microbial infections. The antibiotic resistance is generally not preventable but can still be controlled. Prolonged and repeated use of antibiotic leads to many pathogen becoming resistant to antibiotics. The resistance may be either intrinsic or acquired depending on the condition. Although classically attributed to chromosomal mutations‚ resistance is most commonly associated with extra-chromosomal
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Colonial resistance intensified in a matter of years against Britain‚ only adding to the Navigation Acts from the 17th century. This Revolutionary era emerged from England’s debt from the French and Indian war‚ and their political administration of the colonies. The factors that led to intense colonial rebellions. Britain made rational attempts to pay their debts by using the colonies as a cash cow. Amongst the Peace of Paris treaty‚ by which Britain confiscated most of France’s territory‚ expanding
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Objective: My objective in this experiment is to investigate one of the factors that affect the resistance of a piece of wire; the one I am investing is the length at constant temperature. My objective in this experiment is to investigate one of the factors that affect the resistance of a piece of wire. The factor I chose was length. Factors: There our four different things that affect the resistance of a wire: 1. The Length because the wire is thinner than the rest of the wires the electrons
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