Conservation of Energy Lab Honors Physics December 9‚ 2014 Date Performed: December 5‚2014 Instructor: Mrs. Kelly I. Objective: Calculate the speed of the Bunny on release from the table II. Procedure: 1. Gather All Materials 2. Place the bunny turned in on itself on the ground (this enables the toy to launch itself upward by suction; elastic and potential energy). Do so 5 times 3. Measure the height traveled by the stopper using a meter stick per each trial. 4. Using the measurements
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THE VALUE OF NATURAL ECOSYSTEMS The most important of the inherent values of natural ecosystems is that they contain within themselves creative powers‚ which‚ over large spans of time‚ have produced the stupendous array of biodiversity the world over. The presence of a species and the things that it can do have a powerful bearing on shaping the environment of all. Organisms help to make the world and then it makes them. Humans are among the most complex of the achievements of the natural forces found
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Objectives • To extract DNA and observe its characteristics Time Allocation: 1 hour‚ with overnight incubation/cooling the night before Note: Place the 91% isopropyl alcohol in the freezer the night before beginning the exercise. Note: If the mortar and pestle method is chosen‚ soak the split peas in distilled water the night before beginning the exercise. Materials |Materials |Label or Box/Bag |Qty |Item Description
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not”---------Paracelsus (1493?-1541‚ Switzerland) Chinese saying “Shi Yao San Fei Du” means “Any drugs have toxic effects”. Introduction: Why Study Medicinal Plants Medicinal plants and religions • Medicinal plants have played an essential role in the development of human culture‚ for example religions and different ceremonies. (e.g. Dutura has long been associated with the worship of Shiva‚ the Indian god). Introduction: Why Study Medicinal Plants Statue of Kuan Yin on Mount Putuo
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Managing Water Resources (25 minutes) Water Conservation Efforts in Singapore Do you think the public‚ private and people sectors are doing their best to conserve‚ value and enjoy the water resources in Singapore? Explain your answer. Introduction The National Water Agency‚ Public Utilities Board (PUB) has tried its best to ensure that Singapore has an adequate supply of high quality water with the 4 national taps strategy. It also believes that the 3Ps partnership plays a vital role in Singapore’s
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The Iberian Lynx‚ Lynx pardinus‚ (picture 1) is a critically endangered species native to the Iberian Peninsula In southern Europe. Picture 1: Iberian lynx in natural habitat (13) Picture 1: Iberian lynx in natural habitat (13) They have a life span of up to about 13 years. Average measurements: body length= 75-100cm‚ tail length= 12-13cm‚ shoulder height= 45-70cm‚ weight up to 18kg.Their habitat includes open forests for shelter and thickets and plains for hunting prey. Their main prey is wild
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Forest (Conservation) Act‚ 1980 (with amendments made in 1988) I. Forest (Conservation) Act‚ 1980 with Amendments Made in 1988 An Act to provide for the conservation of forests and for matters connected therewith or ancillary or incidental thereto. Be it enacted by Parliament in the Thirty-first Year of the Republic of India as follows:1. Short title‚ extent and commencement. (1) (2) (3) 2. This Act may be called the Forest (Conservation) Act‚ 1980. It extends to the whole of India except the
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way of allocating natural resources to private firms? Auction: Only way of allocating natural resources to private firms? “Is Auction the right way of allocating natural resources?” Time and again this question has come into limelight. Many scams still make us debate on this. Whether it is the 2G spectrum allocation scam or allotment of oil or Coalgate scam? Before getting into this debate lets first try to understand the rationality behind the allocation of natural resources - as on why do
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energy use for a given time period‚ say a year‚ and the impact of any suggested improvements per year. The accuracy of energy estimates are greatly improved when the homeowner’s billing history is available showing the quantities of electricity‚ natural gas‚ fuel
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Conservation of Energy In explaining the laws of conservation of energy‚ energy cannot be destroyed or made. Although‚ energy can be transformed or transferred from one form to another‚ for example: The total amount of energy in any system never changes but stays constant over time. Second example: Coal is burned‚ and then used as thermal energy for heat‚ next the steam is used for mechanical energy. Energy is never destroyed but changed to forms like thermal energy‚ gravitational energy‚ electromagnetic
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