Marybeth Brooks Physics Lab III Specific Heat Capacity Lab May 25‚ 2011 Abstract The specific heat capacity of various metals can be calculated and compared to accepted literature values. Dropping heated metal samples into a calorimeter filled with water and then measuring the change in the temperature of the system accomplished this. The metal samples were heated in a boiling water bath and were assumed to be at 100 C when they were removed. It was added to a calorimeter and stirrer
Premium Heat Thermodynamics Temperature
Specific Heat of a Metal Post-Lab I. Purpose The purpose of this lab is to determine the specific heat of an unknown metal. II. Safety Wear goggles and lab apron at all times. Use caution when boiling water. Do not pick up hot beaker or hot metal with hands. Use tongs. III. Pre-Lab Questions 1. A 12.5 g metal is raised to 100C in boiling water. It is put into 82.8 g of water at 22.4C‚ and the water rises to 28.6C. Recalling that the specific heat of water is 4.18J/gC‚ use the equation above
Premium Water Temperature Heat
What is Alopecia? Why did this student choose this topic? What did this student assume about the audience when preparing for this speech? Generally speaking… you “choose” a topic for a speech based upon the audience‚ occasion and/ or your qualifications How will you choose your topic? Two starting options…. 1. What is something you know a lot about – something about which you are an expert? 2. What is something that you wish you knew more about? Picking something that is very familiar to
Premium Mixed martial arts Rhetoric Martial arts
Persuasive Writing Prompts 1. Many people believe that television violence has a negative effect on society because it promotes violence. Do you agree or disagree? Use specific reasons and examples to support your response. 11. Research shows that the average American watches as much as six hours of television each day. Do you think this is too much? Write an essay convincing readers to spend less time in front of the TV. 12. Many junior high and high schools around the country now
Premium United States Idea Thought
of Mental Disorders (American Psychiatric Association‚ 2000) which also includes a list of the most common culture-bound conditions (DSM-IV: Appendix I). Included in DSM-IV-TR (4th.ed) the term cultural-bound syndrome denotes recurrent‚ locality-specific patterns of abnormal behavior and troubling experience that may or may not be linked to a particular DSM-IV-TR diagnostic category. Many of these patterns are naturally considered to be illnesses‚ or at least afflictions‚ and most have local names
Free Psychiatry Mental disorder Diagnostic and Statistical Manual of Mental Disorders
Cebu Institute of Technology Phys 202 /K3 I. Title: Specific Heat of Solids II. Object: To determine the specific heat capacity of solids by methods of mixtures. III. Theory: When to or more substances at different temperatures are mixed‚ heat will flow from the substance of higher temperature to the substance of lower temperature. The heat flow will continue until equilibrium in temperature is reached. From the Law of Conservation of Energy‚ whatever amount of heat is lost by the hot substance
Premium Heat Thermodynamics Temperature
CBT has been studied as a treatment for specific phobia (Craske & Rowe‚ 1997) either alone (Booth & Rachman‚ 1992; de Jongh et al.‚ 1995; O’Donahue & Szymanski‚ 1993) or in combination with exposure-based treatments (Kamphuis &Telch‚ 2000; Koch‚ Spates‚& Himle‚ 2004). In CBT‚ patients are taught to identify and alter their fears that maintain the phobic reaction‚ and the CBT techniques used to accomplish this include cognitive restructuring (de Jongh et al.‚ 1995) and guided threat reappraisal (Kamphuis
Premium Psychology Cognitive behavioral therapy Psychotherapy
rate Q2. There are two main groups of phobias which are specific phobias about one thing in particular and complex which is more disruptive to someone’s life. Types of specific phobias include to certain animals‚ natural environment situations‚ blood or injury and specific situations. The most common are fear of spiders‚ snakes and fear of heights. Occasionally they are triggered by a negative experience with the object or situation. A specific phobia can be easier to cope with as you may not come
Premium Fear Phobia Panic attack
here to present to you about my specific fear. Fear‚ the mere sight of the word makes us cringe. It is a feeling we have all dealt with at one time or another. It is a feeling that we first experience when we are small‚ and are conditioned to respond to in many different ways. Some of us live in constant fear; of accidents‚ of bad people doing us harm‚ or of physical ailments. Everybody in the world which we reside has a fear of something‚ including me. The specific fear of mine is the moment when
Free Walking English-language films Transport
Work Specific Skills Work specific skills focusing on the use of standard operating procedures for different types of laboratory equipment‚ the calibration of standard laboratory equipment and the use of a lab book. This was chosen as a priority for me due to these skills being an essential part of any work I wish to do in the future‚ working or continuing my studies with in a lab. This set of skills is relevant to my skills matrix because it is a skill I have only had the chance to develop at
Premium Management Learning Education