Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Factors That Affect Resistance How much resistance a material has depends on several factors: the type of material, its width, its length, and its temperature. passive forces that affect resistance to airflow are responsible for. Factors Affecting Pulmonary Ventilation: Compliance of the Lungs. Answer: Resistance is the characteristic of a material which opposes the flow of electric current. In radio transmission, a radio transmitter is connected to an antenna. Factors Affecting Friction. Dealing with resistance largely depends on your ability to recognize the real sources or causes of resistance to change. The resistance of an object is a measure of the how reluctant current is to flow through that object. passive forces that affect resistance to air flow. 2. The resistance under illumination is a key specification is a key parameter for any photoresistor. This feeling may be based on actual facts or may be governed by emotional factors. smooth muscle contractility activity is responsible for. Materials such as plastics have high resistance to electric current. Individual Factors responsible for Resistance to Change. But, by focusing on one action at a time, individuals and groups can move towards reversing the resistance phenomenon and ultimately succeed in the full control of resistance. Electrical equipments are generally earthed through an electrode to avoid shocks when someone touches the body of the equipment. There are four, factors that affect the resistance of a wire.-Temperature-cross-sectional area-length-kind of materialIt is a misconception to think that temperaturedirectly affects resistance. These Steps and factors which Kotter described briefly helps in transforming organizational change process with minimal resistance as these steps can urge motivation and decrease the fear factors in individual who don‟t want to change the present states. Resistance, in electricity, property of an electric circuit or part of a circuit that transforms electric energy into heat energy in opposing electric current. 3. 100lux. Method ----- 1) Arrange apparatus as shown in the Diagram: 2) Cut a length of wire over a meter long and sellotape to a meter ruler. There are four factors that affect the resistance of a wire: Resistance is proportional to length. The genetic determinants of antibiotic resistance originate as a result of random events, affected only by those physical and chemical agents that stimulate mutation. Factors Affecting The Resistance Of A Conducting Wire Depend On Temperature. A 'fully on' condition may also be given under extreme lighting, e.g. Using different lengths of wire will affect resistance. Factors affecting earth resistance Home >> Category >> Electrical Engineering (MCQ) questions and answers >> Electrical and Electronic Measurements & Instrumentation Q. In this experiment I will be using a metal nichrome wire to show the resistance when the length and width is changed. cm H20/L/sec L cm H20/L/sec L cm H20/L/sec cm Hs0/L/sec … Physics Coursework- Ohm's Law Aim: To investigate the factors of affecting the resistance of a wire. It can be illustrated by the following… CaseCase 4. Radiation resistance is that part of an antenna's feedpoint electrical resistance that is caused by the radiation of electromagnetic waves from the antenna. Thesis Prepared for the degree of MASTER OF ARTS UNIVERSITY OF NORTH TEXAS May 2001 APPROVED: Dale Yeatts, Major Professor and Chair of the Department of Sociology Rudy Seward, Committee Member and Graduate Advisor of the Department … Finally, one of the last contributing factors to antibiotic resistance is the lack of new antibiotics being developed. Organizational change – Reasons why people resist change. Resistance involves collisions of the current-carrying charged particles with fixed particles that make up the structure of the conductors. What factors affect resistance, Resistivity, Length, Cross-sectional Area, thickness, Light-Dependent Resistor (LDR), A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint, GCSE and IGCSE Science, examples and step by step demonstration Degree of force or resistance depends on how people feel about the change. RESISTANCE OF A MATERIAL…Resistance of the conducting wires used in electric circuits varies with the dimension of the length and area, and depends on the material the wire is made of. Following an unprecedented number of antibiotic discoveries in the last 40 years, the number of new antibiotics being identified has slumped to an all time low. FACTORS AFFECTING RESISTANCE TO CHANGE: A CASE STUDY OF TWO NORTH TEXAS POLICE DEPARTMENTS Thomas Kent Gaylor, Jr., B.A. Sample Learning Goals Predict how changing each variable will affect the resistance. A low lung compliance would mean that the lungs would need a greater-than-average change in intrapleural … Factors affecting the insulation resistance 1. i) Length of the conductor (l) : R is directly proportional to "l" ii) Area of cross -section (A): … Phillips I. Evaluate the factors involved in lung compliance. Often a minimum and maximum resistance is given under certain light conditions, often 10 lux. Voltage: The value of insulation resistance its also affected by the voltage applied. A projectiles speed of release is largely determined by the muscle force. A minimum and maximum vale may be given because of the spreads that are likely to be encountered. Required practical - investigate the factors that affect resistance. Study Materials Friction and its Effects: Videos, Concepts, Types and Examples NCERT Solutions for Class 8 Science Chapter 12 Free PDF Download Stopping Distance Formula: Definition, Concepts and Examples. factors that affect resistance to airflow-passive forces-contractile activity of smooth muscle-mucus secretion. PHYSIOLOGICAL FACTORS AFFECTING AIRWAY RESISTANCE TABLE II Factors whichdo not appearto affect airway resistance: 02, C02, wateraerosol, exercise, andforced breathing Experimental Control period period Changein resistance SEof Airway Airway Mean mean Condition Subjects resist. Explain the factors affecting projectile trajectory Or Write in brief that how angle of projection, height of releas speed of release, gravity and air resistance affect projectile trajectory. Environmental factors contributing to antibiotic resistance. Key Takeaways Key Points. It depends upon following factors Length of Conductor Resistance of a conductor is directly proportional to its length R ∝ l if we increase the length of a wire (conductor),its resistance increases(and hence less current can pass through it) Explain how roughness and weight affects friction. Greater the conductivity of the electrolyte, lesser is the internal resistance of the cell. Expecting resistance to change and planning for it from the start of your change management progamme will allow you to effectively manage objections.. Understanding the most common reasons people object to change gives you the opportunity to plan your change strategy to address these factors. airway resistance that occur in a single breath. Volume resist. To try to affect each of these factors can be overwhelming. Jumping from one course of action to another merely magnifies the overwhelming nature of the problem and its solution. long-term variations in airway resistance . Learn Videos. There are four, factors that affect the resistance of a wire.-Temperature-cross-sectional area-length-kind of materialIt is a misconception to think that temperaturedirectly affects resistance. Resistance; Circuits; Description Observe changes to the equation and wire as you play with the resistivity, length, and area sliders. Volume difference difference no. Moisture: Surface resistance of the insulation decreases if it expressed to moisture. Quick summary with Stories. Thus, in actual operation, many factors generate resistance to change. physical education; biomechanics & sports; Share It On Facebook Twitter Email. What Are The Factors That Affect The Abrasion Resistance Of Textiles Author: Released in:2017-03-24 Click:1061 The abrasion resistance of textiles refers to the performance of the fabric against abrasion. The present study examines this phenomenon from a managerial point of view, pointing out the main factors affecting resistance to change in the healthcare sector. It depends on the following factors. FACTORS AFFECTING RESISTANCE… 3. This year, the concept of resistance will be extended by looking at the factors that affect resistance in a resistor, namely: the type of material of which the conductor is made; the thickness of the conductor; the length of the conductor ; the temperature of the conductor; These will be investigated experimentally. Learning Objectives. Temperature: Insulation resistance decreases with the rise of the temperature and is very much affected by temperature variations. Environmental resistance factors are things that limit the growth of a population. Organizational change is an activity of transformation or modification of something in your organizational system. Factors affecting the flight path of a Projectile are: Gravity Air Resistance Speed of Release Angle of Release Height of Release Spin Speed of Release This refers to how fast the object is released (thrown or hit). Managing resistance to change is an important part of the success of all change efforts in each company. Jonny Nelson explains resistance with a GCSE Physics practical experiment. Judith’Askew’2014’’(with’contribution’from’Josh’Pillemer’s’excellent’notes)’ Q18$Describe$the$factors$that$affect$airway$resistance$(March$2009)$ There are many factors responsible to resistance to change at the individual level. 1 … Factors affecting Internal resistance of a cell: Larger the separation between the electrodes of the cell, more the length of the electrolyte through which current has to flow and consequently a higher value of internal resistance. 4 min . Lung compliance refers to the magnitude of change in lung volume as a result of the change in pulmonary pressure. Investigating Factors Affecting Resistance of a Wire Aim --- Investigate what factors affect the resistance of wire, however in this experiment I am going to monitor how the length of a wire affects the resistance of a wire if the current is kept the same. All materials have some resistance, but certain materials resist the flow of electric current more or less than other materials do. 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