Experiment 1: Thermal Linear Expansion Abstract: The thermal linear expansion of copper and aluminum is the focus of this experiment where the two metals have a tendency to expand their length in response to the change of temperature. Each metals have their own coefficient of linear expansion which describes how the size of an object changes with a change in temperature while the pressure is held constant. We ’re able to determine the theoretical coefficient of linear expansion of the two metals by substituting
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Page 1 of 4 Expansion Devices I. Introduction Expansion devices are basic components of a refrigeration system which carry out two major purposes: (1) the pressure reduction from the condenser to evaporator pressure and (2) the regulation of refrigerant flow into the evaporator. These expansion devices can be generally classified into two types which are namely the fixed opening type (flow area is fixed) and the variable opening type (flow area changes correspondingly with a change in mass
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energy from the high temperature region to the low temperature end. THERMAL EXPANSION (See chp. 16 in Physics Text). Three states of matter are solids liquids and gasses. http://www.chem.purdue.edu/gchelp/liquids/character.html Draw diagrams to show how the molecules are arranged in all three states below. Experiments to illustrate expansion of solids‚ liquids and gasses. (page 103) 1. Expansion of Solids (fig. 16.7) • Bimetallic strip – consists of two different metals
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* Construction of Yoga‚ meditation and prayer hall with cultural activities to accommodate another 600 people which cost about Rs.1.00 crore (i.e. $ 2.00) lakhs. Dairy Farm: EXPANSION PLANS AND FUTURE OUTLOOK The future plans of Dar-ul-Sukun reaches beyond the borders of religion‚ cast‚ color and creed. The had always perform to make its members self-sufficient‚ so that they can play a productive part in the society. The non-discriminatory attitude towards the society is a big example of promotion
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A Report on Industrial Training CCNA‚ IIHT ‚ Hudson lines Submitted for the partial fulfillment of Bachelor of technology In E . C . E Submitted By :- TALVINDER SINGH (04013202810) 4th year ‚ E.C.E-1 Guru Tegh Bahadur Institute of Technology‚ Guru Gobind Singh Indraprastha University Sector-16 Dwarka ‚ New delhi Acknowledgement I take this opportunity to express my profound gratitude and deep regards to my guide (kalyan singh/GTBIT) for his exemplary guidance‚ monitoring
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●Essential Question: ○How did different values lead to different American subcultures in the Chesapeake‚ Southern‚ New England‚ & Middle colonies? ●Warm-Up Question: ○Based upon the documents provided‚ what are some key differences between the Virginia & New England colonies? Four Colonial Subcultures ●The different values of the migrants dictated the “personality” of the newly created colonies; led to distinct (not unified) colonies ○ The Chesapeake ○ New England ○ Middle Colonies ○ The Lower
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CHAPTER 1 Why do couples marry? Opposites attract? Birds of a feather flock together? OR BIRDS!!! We marry people very much like ourselves!!! Same - age - racial category - social class - educational level - level of physical attractiveness THE SYSTEMATIC STUDY OF HUMAN SOCIETY THE SOCIOLOGICAL IMAGINATION C.WRIGHT MILLS 3. SEEING INDIVIDUALITY IN SOCIAL CONTEXT 2. SEEING THE STRANGE IN THE FAMILIAR 1. SEEING THE GENERAL IN THE PARTICULAR 1) Helps us critically assess
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GCSE Double Award Health & Social Care Revision Unit 3. Understanding personal development & relationships. LIFE STAGES: Infancy Childhood Adolescent Adulthood Later adulthood 0 – 3 years old 4 – 10 years old 11 – 18 years old 19 – 65 years old 65+ The 4 main areas where growth & development can occur are: 1. 2. 3. 4. Physical Intellectual Emotional Social Unit 3. Understanding personal development & relationships. GROWTH Is an increase in physical size or mass or weight DEVELOPMENT
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desire to expand from the Atlantic to the Pacific Coast. This migration west benefited America in many ways. Through unity and technological advancements‚ westward expansion led to America’s success‚ thereby justifying that enterprise. A countless amount of people were brought together as one during and after the westward expansion of North America. Those who were involved in this treated it as a community project in which the U.S unites itself to work as a whole. For example‚ families and
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determine the linear expansion of the rod. II. Apparatus: Linear expansion apparatus‚ Brass & Aluminium rods‚ Thermometer‚ Electric heater‚ Steel tape‚ Boiler‚ Rubber hose‚ Extension cord‚ Screw driver. III. Sketch: IV. Data and Results Item Used | Symbol | Unit | Sample Used | | | | Brass | Aluminium | Initial length of Rod | LO | cm | 61cm | 60.8cm | Initial temperature of the Rod | TL | °C | 30°C | 30°C | Final temperature of Rod | TF | °C | 99°C | 99°C | Expansion of the Rod | ∆L
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