Diffuse and Specific orientated cultures – The most apparent difference is the ability to separate private from professional life. In diffused cultures‚ the private and professional lives are closely linked whereas specific cultures keep them separate. Additionally‚ specific cultures promote directness‚ precision‚ and transparency. Also‚ people from specific orientated cultures are able to remove themselves from a situation in regards to principles and values. This means that specific orientated
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FORMAL REPORT ON HEAT CAPACITY RATIOS OF GASES ABSTRACT This report discusses an investigation of the heat capacities of Helium‚ Nitrogen‚ and Carbon Dioxide. To accurately determine experimental values for the heat capacity of each gas‚ the heat capacity ratio was calculated from measurements of the speed of sound in each gas. An apparatus designed to measure the wavelength and frequency of sound waves in each gas was used to determine the speed of sound as a frequency was passed through each
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calorimeter‚ which is a device that creates an isolated system that enables the user to accurately measure the change in temperature‚ ΔT. We use the following formula in order to calculate Q‚ quantity of heat‚ given the mass of the substance‚ m; its specific heat capacity‚ c; and the change in temperature‚ ΔT‚ given in °C: Q = m · c · Δt [1] Using this equation‚ we are able to calculate the heat lost or gained by one of the substances in the reaction. Since heat lost = heat gained in a reaction
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by the cell phone antenna in all directions Most of the energy is lost in space Part of the energy is received by base stations Part of the energy is incident on human head Maximum Power Transmit The Federal Communications Commission sets specific absorption rate “SAR” standards for acceptable power radiation for cell phones; it must not exceed 1.6 W/KG The lower the SAR the better the phone‚ from a potential health hazard point of view There are three ways to find SAR values From the
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Xania Tesoro Professor Escamilla College Composition and Research Module 1 Project Pit Bulls – should this breed be banned? The topic I choose to write about is “Pit Bulls – should this breed be banned?” Pit Bulls should not be banned. Over the past years in the United States‚ Pit Bulls have been portrayed as a breed who is extremely dangerous and untrustworthy that some States are banning ownership of this breed. This breed should not be banned simply because of unfortunate events. It is not until
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1. | | | What is the pressure‚ in atm‚ of a tank of gas with a regulator that reads 1250mmHg? | | | Student Response | Correct Answer | A. | 1.64 | | B. | 490 | | C. | 1.79 | | D. | 0.608 | | E. | 1.25 | | | Score: | 0/1 | | | 2. | | | A 147.9-L sample of dry air is cooled from 88.0°C to 22.1°C while the pressure is maintained at 2.85 atm. What is the final volume in L? (Do not type the units.) | | | Student Response | Correct
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Running Head: ATTACHMENT THEORY Attachment Theory: A Bond for Specific Others Abstract Attachment theory is the joint work of John Bowlby and Mary Ainsworth that examine a special emotional relationship that involves an exchange of comfort‚ care‚ and pleasure. John Bowlby devoted extensive research to the concept of attachment and describes it as a connectedness between individuals that is psychologically lasting and through Mary Ainsworth’s innovative methodology not only has
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Tmaximum - Tminimum = 45 – 20 = 25 0C * Calculate the number moles of copper sulphate reacted: number of moles = concentration x volume = 0.5 x 0.025 = 0.0125 mol * Calculate energy released during the reaction (Q): Q = mass of CuSO4 x specific heat capacity x ΔT = 25 x 4.2 x 25 = 2625 J * Calculate ΔH for the reaction (energy change is negative because the reaction was exothermic): ΔH = -Q / number of moles = 2625 / 0.0125 = 210 kJmol-1 ‘Absolute Uncertainty’ = abs/unc ‘Percentage
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burnt out. | The amount of water will be the same for each material. The starting temperature of the water will be the same for each material.The materials will be the same distance away from the boiling-tube. | Results: (4.2 is the value of the specific heat capacity of water‚ in joules per gram per degree Celsius – the number of joules taken to raise the temperature of water by 1 °C. 1 cm3 of water has a mass of 1 g. If the number is more than 1000 J/g‚ express it as kilojoules kJ) Table 2.
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Prior to 1969‚ there was no special education or related services offered to learning-disabled children. By providing funds‚ the Public Law of 1969 known as the Children with Specific Learning Disabilities Act has recognized children with "learning disabilities" (Berger‚ 2008‚ p. 302) and enabled them to receive special education and other services such as physical therapy‚ speech‚ transportation‚ etc. In addition‚ by enforcing mandated education for all children‚ the Public Law has protected children
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