which means that the resources are limited but wants are infinite. This distribution has three dimensions: * What is to be produced * How is it to be produced * For whom is it to be produced. There are 2 economic systems which are commonly used world-wide. There are: the free market system in which the role for the government is limited and the planned system where the government takes viturally total control. In both of these systmes there are different methods of resource allocation used. There
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a current of 5.00 A. The density of aluminum is 2.70 g/cm3. Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire. 12. A lightbulb has a resistance of 240 when operating with a potential difference of 120 V across it. What is the current in the lightbulb? 13. An electric heater carries a current of 13.5 A when operating at a voltage of 120 V. What is the resistance of the heater? 18. Aluminum and copper wires of equal length
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reactive than___ a) Lead b) Zinc c) Platinum d) Both (a) and (b) 11. The atomic number of natural radioactive element is __ a) 82 c) Not defined d) at least 92 12. Kilowatt-hour is the unit of ___ a) Potential difference b) Electric power c) Electric energy d) Charge 13. The potential difference required to pass a current 0.2 A in a wire of resistance 20 ohm is ___ a) 100v b) 4v
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Today‚ as working environment has been changing a lot‚ more people are taking different jobs in a period of time to finance their life. This essay shall discuss numerous reasons for these differences and suggest what a person needs for his career in the future. The first cause is the development of technology. For example‚ the Internet established creates a more convenient working environment for employees. It helps them to complete the assignment in flexible places‚ instead of staying at the
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Introduction: In our assignment we choose Bahrain specialist hospital to describe his physical resources . In this hospital there are different kind of department and we choose one of these department which is x-ray department to describe and explain there of his physical resources. Task 1: The physical resources that we choose are: (1) Building and facilities: Building is the place used by a business for its operation. building plays an important role
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English 11‚ Section 2542-02 24 November 2008 Renewable Resources Has the time come for the world to give up on what it’s relied on the most‚ fossil fuels? “Oil fuels the modern world. No other substance can equal the enormous impact which the use of oil has had on so many people‚ so rapidly‚ in so many ways‚ and in so many places around the world” (Duplar 1). There are facts showing that fossil fuels are damaging the environment‚ people’s health‚ and even our own wallets. People say that
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care provider creates and maintains a safe and healthy learning environment. They plan a space with developmental appropriate materials‚ implement safety practices‚ routines‚ and procedures‚ and are trained to prevent‚ respond and recognize emergency situations‚ injuries‚ illnesses‚ accidents‚ and abuse. Also early childhood care providers understand the importance of a positive‚ loving atmosphere‚ of good nutrition and gather resources for children and parents In creating a safe and engaging learning
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Communication is the activity of conveying meaningful information. Communication requires a sender‚ a message‚ and an intended recipient‚ although the receiver need not be present or aware of the sender’s intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood
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controversy over the use of chemical pesticides. Miss Carson’s intent in writing Silent Spring was to warn the public of the dangers associated with pesticide use. Throughout her book are numerous case studies documenting the harmful effects that chemical pesticides have had on the environment? Along with these facts‚ she explains how in many instances the pesticides have done more harm than good in eradicating the pests they were designed to destroy. In addition to her reports on pesticide use‚ Miss Carson
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[pic] |UNIT |Unit 4 – Business Environment |Course |HNC-Business | |Author |VERIFIER |Mr. | |HAND OUT DATE | |SUBMISSION DATE | | |STUDENT | |TERM
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