1 Honors Laboratory: Specific Heat and Conservation of Energy When energy in the form of heat Q is added to a material‚ the temperature of the material rises. Note that temperature‚ in units of degrees Celsius (°C) or Kelvin (K)‚ is a measure of how hot or cold a substance is‚ while heat‚ in units of joules (J) or calories (cal)‚ is a measure of its thermal energy. 1cal = 4.19J. A measure of the efficiency with which a substance can store this heat energy is known as specific heat capacity‚ or simply
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Specific gravity What is specific gravity? Archimedes discovered that the weight of body in air minus its weight in water is equivalent to the weight of the water displaced by the body. Specific gravity is defined as "The weight of a body compared with the weight of an equal amount of pure water at 4°C (4°C is the temperature at which water is densest). When a body is placed in water‚ the volume of water displaced is equal to the volume of the body. When the body is placed in water that it
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the object feels. We can sidestep this molecular picture by dealing with objects as a whole‚ and treating the energy transfer as the flow of heat‚ rather than kinetic energy transfer among particles. |Specific Heat for Various Materials | |Material |Specific Heat | | |(J/kg C°) | |Water |4186 | |Aluminum |900 | |Steel
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Today’s criminal system has four justifications for punishment; these justifications for punishment are Retribution‚ Deterrence‚ Rehabilitation‚ and Social Protection. Retribution: “an act of moral vengeance by which society makes the offender suffer as much as the suffering caused by the crime‚” Deterrence: “the attempt to discourage criminality through the use of punishment‚” Rehabilitation: “a program for reforming the offender to prevent later offenses‚” and Social Protection: “rendering an offender
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Specific Population and the Advocate Role June 23‚ 2013 Introduction “We must always take sides. Neutrality helps the oppressor‚ never the victim. Silence encourages the tormentor‚ never the tormented.” (Goodreads‚ 2013) Advocacy is about speaking up for people who cannot speak up for themselves or helping individuals speak up for themselves. An advocate is a person who is there to make sure that the best interest of the client is always kept in mind‚ advocate support their clients
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Introduction An injunction is an equitable remedy in the form of a court order that requires a party to do‚ or to refrain from doing‚ certain acts. A party that fails to comply with an injunction faces criminal or civil penalties and may have to pay damages or accept sanctions. In some cases‚ breaches of injunctions are considered serious criminal offenses that merit arrest and possible prison sentences. Emergency injunctions that are in effect only a short time are called temporary restraining
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stage is General Zaroff? Lawrence Kohlberg is a professor of psychology at Harvard University. He interviewed people and observed their behaviors‚ based on his research he made the theory of moral development. This theory states that there are six stages of moral development that people go through‚ an infant beginning at stage zero and growing up into a different stage. In The Most Dangerous Game‚ by Richard Connell‚ a man named Rainsford is stranded on an island and is hunted by General Zaroff‚ the
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Hobsbawm’s Theory on the General Crisis of the 17th century It is generally accepted by historians that there was a crisis’ that blanketed all of Europe during the 17th century. A myriad of revolts‚ uprisings and economic contractions occurred almost simultaneously and had a profound impact on the socio-economics of the entire continent. The topic for discussion in this paper is the effects that this crisis’ had on Europe and its developments. In particular‚ the focus will be on Marxist historian
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The History of Classical Gravitational Theory and General Relativity In the beginning scientists and religious men of their era tried to explain the universe both biblically and scientifically. One of the foremost Greek scientists was Aristotle; taught by Plato‚ that the circle and sphere are the two most perfect shapes in a 2 and 3 dimensional universe‚ Aristotelian system placed Earth at the center of the universe; and all other heavenly bodies revolved around the earth in crystalline orbitals
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Introduction Specific heat is defined as the measure of the ability of a substance to change temperature. Specific heat of a substance is the heat needed to change the temperature of 1 gram of a substance once degree Celsius. The more Joules (unit of heat) needed‚ the higher the specific heat will be. The goal is to determine specific heat of a soil sample as compared to water. This difference has many ramifications regarding our climate‚ with local and global. Hypothesis I predict that after
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