Toronto Collegiate Institute SPH 3U1 Practical Examination Specific Heat Capacity of TCI Tap Water Date: 14th July 2014 Title: Specific Heat Capacity of water Purpose: To find the specific heat capacity of TCI tap water Hypothesis: I hypothesize that the specific heat capacity of water will be 4200 J/kg°C because water is known to have a high heat capacity Apparatus: * Top Pan Balance * Kettle * Alcohol Thermometer * Pencil * Paper * Water Procedure: 1. Record
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and thus that individuals can find a true sense of belonging in a great range of places, not limited to relationships. Relationships by nature embody ideas of a connection on a psychological level between two people which can fulfill other fundamental human needs such as the need for social interaction, and thus can result in the individuals involved attaining a true sense of belonging. When individuals find meaning and purpose in connections with other people, as they often do in relationships
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position. Wave produced by a vibrator travels down a string and reflects back along the string on reaching the fixed end of string, and a wave is often characterized by its wavelength λ, speed v and frequency of oscillation f which are related by the fundamental equation of wave motion λf = v. The speed v, of a wave depends on the tension F, in the string and its linear mass density µ, and this is given by the equation v = {√F/µ}. The stronger the force
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Title Your Name Here University/ Class Teachers Name Abstract In the hospitality industry, specifically in hotels, the industry faces an increasing high turnover rate. When dealing with the hotel industry, the question arises as to why employees have high turnover. The first task to figuring out hotel employee turnover is to identify what the employee’s needs are and what the industry is doing to meet those needs. The article points out the need for wages. The second point discussed is
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Roger Truong Week 4 Physics Notes Experiment 1 * Rise and fall is pressure in the sound wave makes the flame move * The rise and fall in pressure makes the click sound * The rise and fall in the disturbance to what brings the sound to your ear * The square waves to what makes the flame move and bring the sound to your ear * The air molecules don’t move the disturbance does * For a 0.5 Hz your hear a click and the flame moves and resets * For 100 Hz the flame remains
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travel and consumers are opening their homes to others e.g. Airbnb. This particular "new economy" is not going to go away again. On the contrary, it will achieve a much more dominant position in the years ahead. Why? Because it accommodates the fundamental human need to be part of a community, share with others, build relationships, make friends and, specifically, to entrust things to other people. Swapping and sharing was common practice long before we had paper money and modern-style companies.
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Author : Utkarsh Garg FUNDAMENTAL THEOREM OF ALGEBRA The name suggests that it is some starting theorem of algebra or the basis of algebra. But it is not so, the theorem just say something interesting about the polynomials. Definition: The fundamental theorem of algebra states that every non-constant single-variable polynomial with complex coefficients has at least one complex root. This includes polynomials with real coefficients, since every real number is a complex number with zero imaginary
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government policies which is very important for the success of environmental policies. The starting point of environmental protection is the fundamental rights and directive principles of state policy which underline our national commitment to protect and improve the environment. The interpretation given to article 21 of the Constitution contained in the Fundamental Rights has added new dimensions to the quality of life and its relating effect on the environment. The Constitution of India as originally
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Physics pre-assessment research task 1. Describe de Broglie’s proposal that any kind of particle has both wave and particle properties De Broglie suggested that if light can behave as both a wave and as a photon, particles could also have dual character. He proposed that all particles had wave properties as well as particle properties. He proposed that the wavelength is inversely proportional to the momentum of the particle, now known as the de Broglie wavelength of a particle and given by,
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1 ) Explain how kinetic energyand potential energy determine the properties of the three states and phase changes, what occurs when heat is added or removed from a substance and how to calculate the enthalpy change. Answer In a gas, the potential energy (energy of attraction) is small to the kinetic energy thus, on average, the particles are far apart. This large distance has several macroscopic consequences : a gas fills its container, is highly compressible, and flows easily through another gas
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