Investigating Factors that Affect the Strength of an Electromagnet Aim: To investigate the factors‚ which affect the strength of an electromagnet‚ also known as it’s‚ pick up power. Predictions: The more coils of wire used on the electromagnet then the greater number of paper clips picked up. Also The greater the current the greater the number of paper clips picked up. There will also be a limit to the amount of magnetism created and how many paper clips can be picked up
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Investigating arteries and veins Methodology 1. Suspend a ring of artery from a hook on a clamp stand. 2. Use a metre rule to record the length of the ring once the mass carrier has been attached to the free end of the ring. 3. Attach a 10 g mass and record the length of the ring after the mass is added. 4. Remove the mass and record the length of the ring. 5. Repeat steps 2 and 3 using 20‚ 30‚ 40 and 50 g masses. Record the length with and without the masses each time. When comparing
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Investigating Learning in Modern Foreign Languages 1. Introduction 2. Literature Review 3. Reflection on practice 4. Conclusion 5. Bibliography 6. Appendix (scheme of work‚ and subject mentor feedback example) 1. Introduction In the following essay‚ I begin with an overview of the genesis‚ historical development
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Investigating Factors That Affect Rates Of Reaction Aim: How does the mass of calcium carbonate affect its rate of reaction with hydrochloric acid? Hypothesis: I hypothesize that when the mass of the calcium carbonate increases‚ the rate of reaction of the calcium carbonate and hydrochloric will also increase. The collision theory states that the more successful collisions there are within the reaction‚ the faster the rate of reaction. When the mass increases‚ so does the number of particles
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LABORATORY ANALYTICAL TECHNIQUES SERIES LATS/9/2008-2009 (Revised & Updated Version) GUIDELINES FOR RECOGNITION OF ENVIRONMENTAL LABORATORIES UNDER THE ENVIRONMENT (PROTECTION) ACT‚ 1986 CENTRAL POLLUTION CONTROL BOARD (MINISTRY OF ENVIRONMENT & FORESTS) `Parivesh Bhawan’‚ East Arjun Nagar Delhi -110 032 E-mail: cpcb@alpha.nic.in; Website: www.cpcb.nic.in MoEF Website: www.envfor.nic.in June‚ 2008 CONTENTS Page No. 1.0 INTRODUCTION 1.1 1.2 Environmental Laboratory Legal Provisions
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Investigating the effect of discomfort on reaction time Purpose and method The purpose of this investigation was to investigate the effect of discomfort on reaction time in humans‚ measured by dropping a ruler into a subject’s hand. Discomfort was caused by a bowl of ice. Background information Information is carried from the sensory receptors to the central nervous system and back the to effectors by means of nerves. When a number of different processes are involved (a situation informally
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societies with‚ and impact upon the environment. The need for environmental management can be viewed from a variety of perspectives. A more common philosophy and impetus behind environmental management is the concept of carrying capacity which refers to the maximum number of organisms a particular resource can sustain. Environmental management is therefore not the conservation of the environment solely for the sake of environment‚ but rather the conservation of the environment for the sake of mankind.
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play a role‚ the vast majority of the highly successful business people I’ve met over the past 25 years do one thing in common – and they do it extraordinarily well. They monitor their business environment to predict future market trends. They analyse external forces‚ such as their competitive environment‚ economic conditions‚ technological possibilities‚ political and legal forces‚ changes in demographics‚ seasonal factors‚ as well as shifts in social behaviour”. Basically they engage their crystal
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Investigating the Effect of Temperature on the Permeability of Membranes The permeability of membranes can be altered in several ways. From previous preliminary work I know that reagents‚ for example detergents and alcohol alter the arrangement of the phospholipids in the membrane allowing substances to leak out of the cell. Temperature also affects the membrane. As membranes relay on protein molecules to allow molecules to enter and leave the cell through facilitated diffusion the temperature must
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MICRO ENVIRONMENT/ INDUSTRY ANALYSIS The environment which is close to business and affects its capacity to work is called micro or operational environment. Industry is a group of companies which offer same or similar product or services. These products and services are close substitutes of each other. It consists of: 1 Suppliers Supplier are the people who supply raw materials and required components to the companies. Increasing prices and reducing the quality of their products are potential
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