I am going to investigate how the resistance of the wire affects a current flowing through a wire. I know that as resistance changes‚ current changes‚ as Ohm’s law: I = V/R. If one part of an equation changes‚ the equal must be done to the opposite side. To detect how resistance affects current‚ I must first discover what factors affect resistance. These factors are: · Length of the wire if a wire is longer; there are more particles for electrons to move through‚ and therefore more resistance
Premium Ohm's law Electrical resistance Resistor
Bingying Jiang CHM 152ll April 25‚ 2013 Some Factors that Affect the Rate of a Reaction BACKGROUND: Chemical reactions occur at different rates. In this experiment I will consider some of the key factors that influence the rate of a reaction: * nature of reactants - particle size * temperature * catalysts According to the collision theory‚ the rate of a reaction depends on the frequency of collisions between reacting particles. The more frequent the collisions‚ the
Premium Chemical reaction Reaction rate
What current issues that affect communication in health care organization? There are several issues that affect communication. One of the most major issues are race and ethnic ‚ sometimes these issues does not just revolve around patient and provider encounter‚ but the entire health care organization. When it comes down to cultural differences it has a lot to deal with language barriers‚ belief‚ and practices. Some cultural backgrounds have different opinions on illnesses‚ their symptoms and what
Premium Health care Hospital Health insurance
Environment Environment may refer to: • Built environment‚ constructed surroundings that provide the setting for human activity‚ ranging from the large-scale civic surroundings to the personal places. • Environment (biophysical)‚ the physical and biological factors along with their chemical interactions that affect an organism. • Environment (systems)‚ the surroundings of a physical system that may interact with the system by exchanging mass‚ energy‚ or other properties • Environmental
Free Global warming Earth Atmosphere
Week 3 DQ 1 Technology and Public Health Watch the videos‚ Could This Laser Zap Malaria? and The Dangers of Science Denial. In 250-300 words‚ evaluate and discuss your thoughts on the various ways in which advances in technology can impact public health and/or disease. As part of your response‚ consider the following questions and answer at least two of them: Could better technology have prevented the disastrous results of Hurricane Katrina? How might technology aid us in the detection and prevention
Premium Science Technology Medicine
How Economic Changes Can Affect Families Life Williams Quiroga COMM/215 Essentials of College Writing April 18‚ 2011 April Adams Abstract People around the country are living in a very hard economic crisis that they have experienced since 2008. This difficult situation has created circumstances that cause people to lose their jobs and companies taking the options of laying off employees‚ creating a big impact in many families around the country. This situation has not improved at all in the
Premium Unemployment Recession Financial crisis
professionally played NRL which once was completely foreign to him when he first came to Australia. El Masris’ health is determined by a range of factors including individual factors‚ sociocultural factors‚ socioeconomic factors and environmental factors. Hazems individual health is based on his ability from his personal perspectives from his decision making and his attitudes towards his health. Hazem has a lot of self-belief and doesn’t let bad influence get to him. For example one of his teammates
Premium Health Environment
From the moment I first opened my eyes as an infant‚ I had no idea that the family that had been raising me was different from me. I couldn’t see myself‚ and no one told me that I looked any different from them. I just felt like I belonged. The wolves had brought me into their domain as a newborn‚ and I knew nothing else from the life that I had been living with them. My skin offered no protection from the cold like their heavy fur coats did‚ but I looked past it. I wore moose and bear skins in the
Premium Family Mother Father
Eileen Kirby Professor Eischen BIO-151 April 4‚ 2014 How Environment Can Effect Enzymes Introduction: In a chemical reaction there sometimes can be a catalyst present known as an enzyme. An enzyme is a protein that speeds up a chemical reaction by lowering the amount of activation energy required to start the reaction. By lowering the activation energy‚ more of the substrate is able to participate in the reaction‚ speeding it up. Enzymes are substrate specific. The substrate is what the enzyme
Premium Enzyme Chemical reaction Catalysis
Environment ENVIRONMENT What is Environment? The purpose of this essay is to familiarize you with the relationship between man and his environment. After reading it you will be able to understand the meaning of Environment and man’s place in the environment. You will also be able to see the complexities of‚ man-environment inter-change and the impact that has been made on the environment since the beginning of the industrial revolution. Environment may be broadly understood to mean our
Premium Biodiversity Human Natural environment