SACE Stage 2 Physics Electric Fields 1 Solution 1. (a) State Coulomb’s Law. Any two point charges have acting on them equal sized oppositely directed forces acting along the line joining their centres. The magnitude of these equal sized forces is directly proportional to the product of the charges and inversely proportional to the square of their distance apart. The forces are attractive for unlike charges and repulsive for like charges. [pic]. e.g.
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TRANSPIRATION: Investigation 11 Learning Objectives: To investigate the relationship among leaf surface area‚ number of stomata‚ and the rate of transpiration To design and conduct an experiment to explore other factors‚ including different environmental variables‚ on the rate of transpiration To investigate the relationship between the structure of vascular tissues (xylem and phloem) and their functions in transporting water and nutrients in plants Before doing this laboratory you should understand:
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Research Paper: Crime Scene Investigation (first draft) If a murder‚ a homicide and or a suicide occur‚ the crime scene investigator(s) collects the clues and evidence that will be analyzed by the forensic scientist(s) which can lead them to their suspect(s). The purpose of a Crime Scene Investigation is to help victims find justice. When a crime has been reported‚ the responding officer and/or detective have to note the dispatch information such as address/location‚ time‚ date‚ type
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Career investigation of Early Childhood Education Submitted by: Maeve Monaghan Description: When working with children you must nurture and care for them. Supervision is a key point you must always be watching the children ensuring their safety. Childcare workers organize activities for children‚ help children explore individual interests‚ and help keep children healthy. Skills and Qualities: Essential skills for this career include communication skills and also Creativity skills. Essential
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Initial Analysis Application of Little’s Law: The data for the first 50 days indicated that: No. of Jobs arrived till date = 153. No. of Completed Jobs = 152 Since there were no jobs in the order queue‚ the inventory of the system‚ taken as a whole‚ was 1 i.e. 60 kits in total. This number included the kits waiting in the machine queues and jobs that are currently being processed on the machines. The average arrival rate of the jobs per day was 3.06. This was taken as the initial throughput for the
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After reading The Investigation by Peter Weiss I feel completely discombobulated. I use this word with care and consideration. This‚ in my opinion was one of the most powerful books in the sense that it was accordingly written genuinely. The book being an actual play was at first a little confusing to figure out who was talking‚ the names were not given unless one of the "witness’" addressed them in their dialect. The descriptions of the episodes that had occurred were very intense‚ nothing was held
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The criminal investigation process is a complex aspect of the legal system that has had mixed levels of success in achieving justice lawfully‚ justly and in the accordance with the rights of the victims‚ accused and society. The criminal investigation process encapsulates the powers of police to; search and seize (e.g. drug detection dogs); arrest (including the use of tasers); use of technology (DNA evidence); and entails the rights of suspects‚ such as bail and remand and the right to counsel during
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raditional assessments are “tests” taken with paper and pencil that are usually true/false‚ matching‚ or multiple choice. These assessments are easy to grade‚ but only test isolated application‚ facts‚ or memorized data at lower-level thinking skills. Traditional assessment provides little evidence of what a language learner actually can do with the language. In order to evaluate what a language learner can do with the language‚ a student must be evaluated using various performance tasks and assessments
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Methods of Social Investigation Emma Woodmansee ’Describe how you would plan and undertake an investigation into why some of this College’s students do not complete their degree courses.’ (You have been given only 100 to finance the study; and one term’s sabbatical.) Define the variables in the given title After a Research Statement has been formulated it is very important that the researcher defines any variables within it. A variable is any word whose meaning may be ambiguous or which could
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Zoo Virtual Field Trip Katherine A. Cottrell Liberty University EDUC 500 Zoo Virtual Field Trip In today’s technology age‚ virtual field trips can provide cognitive and affective gains similar to those of a real-life study trip. Field trips taken online can transport students to locations too far away to travel and are cost effective for the school district and parents as well. Teachers can guide and interact with all students in the class for the duration of the virtual field trip‚ which
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