3. The various packaging methods of granulated sugar that is distributed in supermarkets is important to consider because of environmental factors‚ cost-efficiency and customer satisfaction. The consumer is paying for a product and it is the producer’s job to ensure the packaging is effective as well as protective. Two types of granulated sugar packaging methods I will analyze are paper-based packages and re-sealable plastic zipper bags. Paper bags are most commonly used in supermarkets due
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Tashia & Tobi Lab Report experiemt 5 INTRODUCTION In this experiment we were wanting to find the specific heat of an unknown metal and determining what metal it was by using the formula q=c X m X change of temperature. We did two trials to compare the two and see what we come up with. EXPERIMENTAL First we chose an unknown metal‚ in which our unknown was unknown metal 2‚ the metal was gray and irregular shaped. We setup the calorimeter and got a mass of it just being empty then we got
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The key of the development of centralized kingdoms was that the kings extended their power in more effective ways. During the High Middle Age‚ the kings started to had more source of power than the Lords‚ and the Kings used governmental institutions‚ marriage and alliance to extend their power. Some examples of centralized kingdoms are England‚ France and Spain. England started to emerge as a Kingdom in 1066 when William of Normandy arrived to the coasts of England. King Henry II had success in strengthening
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People are all carrying an umbrella when they step out of house as they cannot stand the blistering heat. This is caused by global warming‚ isn’t it? Global warming has resulted many negative effects and they are mainly caused by human activities. Hence‚ we‚ humans should stop global warming. Human activities produces 75% of annual carbon dioxide emissions. Firstly ‚the greenhouse gases has caused temperatures to increase. Since 1861‚ the average temperature has increased by 0.6 Degree Celsius
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Penguins have evolved in a complex and distinguishably different manner than most birds. This style of evolution raises uncertainty about their future. Unlike most birds‚ which have flexible elbow joints and wings for flight‚ penguins have evolved with virtually inflexible elbow joints and flippers with a hydrofoil shape‚ which allows them to propel underwater. Furthermore‚ penguins have short stalky legs and broad anklebones‚ which allow them to maneuver in water and have an energy efficient waddle
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INTRODUCTION Internet is the most trending and most widely used in today’s generation‚ either it is used for communication‚ used for sharing files and documents‚ for making new acquaintances‚ or just for own enjoyment. People can also use the internet when they want to socialize with others‚ when they want to share what’s on their mind and the on goings of their lives‚ when they want to know what the trending topics like news and scandals‚ or when they want to post some pranks or scum other people
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Effective Absolute Rulers During the late 1400s and 1500s‚ many rulers took great measures to centralize political power and place it in their own hands. This lead to the occurrence of absolute monarchies‚ some of which I thought were overall very effective. In absolute monarchies‚ theoretically the monarch is all-powerful‚ with no legal limitations to his or her authority. Absolutism in Europe was characteristically justified by the doctrine of divine right‚ according to which the monarch reigns
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F6/7 Chemistry Practical: Enthalpy of hydration of copper(II) sulphate Objective: To determine the enthalpy of hydration of copper(II) sulphate Group size: Individual Introduction This experiment enables an approximate determination of the enthalpy of hydration of copper(II) sulphate to be made. The enthalpy change when one mole of anhydrous copper(II) sulphate is dissolved in water is first determined. Secondly‚ the enthalpy of solution of copper(II) sulphate pentahydrate in water is determined
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Effects of Temperature on Enzyme Biology Introduction In order to understand the activity of enzymes at different temperatures the ability of the enzyme to function can be measured. This is important in many applications such as Polymerase Chain Reaction for forensics as well as genetics research where manipulation of temperature-dependent enzymes allows for replication of DNA segments. Bennett states‚ “when the energy - measured
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Cellular Respiration Lab Report Wednesday 8:00 A.M. Lab March 2nd‚ 2005 I. Introduction In this lab we are measuring the amount of oxygen used in both germinating and non germinating peas. We are measuring the oxygen consumption by taking a reading of a respirometer submerged in two water baths. The first bath will be cold water and the second warm to determine the effect of temperatures on oxygen consumption. Our negative control will be glass beads to measure to increase or decrease
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