A Level Physics P5 tips - 2155 Words

CAMBRIDGE INTERNATIONAL EXAMINATIONS Compiled by Imran Mirza MSc Physics, PGCC, Scoland, Uk Planning Analysis And Evaluation A-level Physics This booklet covers CIE A Level Physics Paper 5 By Imran Mirza 2009-2011 Exam tips for Planning, Analysis and Evaluation paper By Imran Mirza Dont rush........ Three golden rules........ 1. Read the question 2. READ the question 3. Answer the question Make sure that you do not do what so many students do......they see a key c word like magnetic flux in a question and write down everything they know about magnetic flux, as fast as they can. Take your time..........there is more than you think! IT is forbidden........... Marks will not be awarded to answers which are unclear. Try to write a†¦show more content†¦For full marks to be scored in this section, the overall arrangement must be workable, that is, it should be possible to collect the data required without undue difficulty if tie apparatus were assembled as described. The measuring instruments chosen should be fit for purpose, in that they should measure the correct physical quantity to a suitable precision for the experiment. Method Of analysis Candidates should be able to: †¢ describe how the data should be used in order to reach a conclusion, including details of derived quantities to be calculated and graphs to be drawn as appropriate. Safety considerations Candidates should be able to: †¢ assess the risks of their experiment; †¢ describe precautions that should be taken to keep risks to a minimum. Additional detail Up to three marks will be available for additional relevant detail. How these marks are awarded will depend on the experiment that is to be planned, but they might for example include marks for ! describing the control of additional variables, or for a diagram of a circuit needed to make a particular measurement, or for additional safety considerations. j Analysis, conclusions and evaluationShow MoreRelated1. STROKE -OVERVIEW Stroke is one amongst the foremost distressing experiences that can happen to2300 Words   |  10 Pageswhose height may be adjusted, and the body covering garment for carrying on the forearm. The garment connects to the brace employing a move joint. It will modify the angle between the flat of patients forearm and hand and therefore the horizontal level in [-90 °, 90 °]. A goniometer is hooked up on the joint to live the movement of forearm and hand. Fig 3: Sports RAC When victimizing the SportsRAC, patient’s area is positioned so the bruised limb is supported throughout the coaching

An In-Depth Analysis on the Prescription of Stimulant...

Stimulant medication could be the miracle drug, or the most harmful thing to hit the younger generations. Medications such as Adderall and Ritalin are playing a prominent role in many adolescents’ lives, or the lives of people close to them. There is an â€Å"underground market† for medications like these, and the market is growing quickly. Whether just to make sure they pass that next test, or if they really believe they need it, stimulants’ popularity is soaring, and not just among adolescents but doctors as well. Stimulant medication / therapy is being prescribed at a growing rate, leading to many cases of misuse and diversion that can severely affect the users entire life, and play a very unclear part in any other substance abuse they†¦show more content†¦Rather, they believe the largely inconclusive genetic results to be rather a sign of the way the patient was raised, and the culture they became a part of. Regardless, ADD and ADHD are being diagnos ed much more commonly than in previous generations, and with the growing popularity of prescribing this medication, an unprecedented number of adolescents and adults are already legally in possession. Without proper monitoring and education, illegal users may be impacted by their use for the rest of their lives. Some of the more common side effects include loss of appetite, restlessness, stomach aches, insomnia, headaches, and anorexia. Effects such as these, especially without proper monitoring by a medical professional, can be very severe, if not fatal. While practically all who take stimulants are at risk of this, the risk of complications goes up for someone tremendously once they take over the recommended dosage. Overdosing on stimulants like Ritalin or Adderall most reliably result in â€Å"euphoria, delirium, confusion, toxic psychosis, and hallucinations,† along with â€Å"schizophrenic symptoms, manic-like states, psychoses, depressions (especially during withdrawal), and various types of anxiety conditions including panic states† being commonly reportedShow MoreRelatedAdhd Research Critique2776 Words   |  12 PagesADHD Research Critique The study titled â€Å"Illicit use of Prescription ADHD Medications on College campuses, by DeSantis, Webb, Noar, (2008) from the Journal of American College Health,† is both quantitative and qualitative in design, because the authors used mass surveys to gather statistics and in-depth interviews to collect personal information. The researchers used a multimethodological approach in order to gain the data that was needed to form the conclusion and other studies wereRead MoreEssay about Attention Deficit Hyperactivity Disorder (ADHD)2211 Words   |  9 PagesAttention Deficit/Hyperactivity Disorder (ADHD) Introduction Being focused on to the important aspects of life is one of the main functions of the brain. In some diseases or disorders this special function of the brain is either lost or diminished. One such disorder which diminishes the functions of the brain is the Attention Deficit Hyperactivity Disorder. This disorder was initially considered to affect only children but this is a misconception as this disorder is also noticed amongstRead MoreBruxism7725 Words   |  31 Pagescom 1 Table of Contents Introduction – What is Bruxism? What Happens if My Bruxism Is Not Treated? Chapter 1: About Bruxism How Do I Find Out if I Suffer From Bruxism? The Bite Strip Hair Analysis Chapter 2: What Causes Bruxism? Drug Induced Bruxism Amphetamines and Psycho Stimulants Antidepressants Bruxism Induced by Malocclusion Frustration, Lifestyle Stress and Anger Chapter 3: The Best Way to Sleep How you should be laying in your bed Chapter 4: Simple Relaxation Techniques Read MoreThe Marketing Research of Brainquiry33782 Words   |  136 Pagesavailability. Excel file Belgium research provides detailed information related to Belgian psychologists that were found. The same counts for golf clubs. Extra information about Belgium includes Word documents containing information about Belgian ADHD support groups and Alzheimer s disease support groups, additional to this PDF files include information about patients with Mental Health problems in Belgium. These .pfd files are taken from Belgian federal statistics website. Unfortunately, not

Legalizing Abortion Free Essays

Topic: Abortion Question: Should abortion be legalized in East Africa? Claim: Yes, abortion should be legalized in East Africa. Outline: I. Introduction A. We will write a custom essay sample on Legalizing Abortion or any similar topic only for you Order Now Definition of the term B. Historical background II. Reasons A. Abortion helps in stability and minimizing the effects of poverty in a family. B. It helps in controlling the population of a country. C. It helps in preventing the deaths of women caused by illegal abortion. III. Unstated assumption: It is good to have a decrease in population because when population of a country increases, it may lead to decrease in the national income and economic growth, and increase in unemployment. IV. Opposing views A. Choosing adoption as an alternative to abortion. B. Abortion can lead to a decrease in population which may endanger the economy of a country. C. Legalizing abortion does not guarantee the survival of the woman after abortion. V. Responding to opposing view A. In Kenya, adoption in Kenya has a long process and restrictions. B. A decrease in population is also a positive impact to the country. C. Legalizing abortion reduces the unsafe abortions hence, gives hope to the woman aborting. VI. Conclusion A. Summary of points B. Recommendations Abortion Abortion can be defined as ending of pregnancy or termination of pregnancy by choice or one that happens accidentally in case of miscarriage. The pregnancy is removed from the womb, either by taking pills which involves taking medicines to cause miscarriage or by surgery. In East Africa abortion is common and is almost always illegal and unsafe. Even though induced abortion is highly restricted in most of Eastern Africa, an estimated 2. 4 million unsafe induced abortion occurred in the region in 2008. Nearly one in five maternal deaths can be attributed to unsafe abortion and more than 500 women die per 100,000 unsafe abortions. If compared with United State, where abortion is legal and safe the case fatality ratio is 0. 6 deaths per 100,000 abortions (Hussain, 2012). Hence, legalizing abortion will reduce unsafe abortions and the expense of the procedure. Abortion helps in stability and minimizing the effects of poverty in a family. Most of these abortions results from unwanted pregnancy, hence the family or the woman is unable to support the child decides to do abortion. Because a child needs a lot of care and support therefore money is involved. And this will help in minimizing the effect of poverty that would have likely occur if the fetus was kept. Abortion helps in controlling the population of a country. Kenya is among the under developed countries. This means there are fewer resources compared to the number people in the country. There abortions help in decreasing the population of the country which reduces the dependency ratio in the country and increase employment. It is good to have a decrease in population because when population of a country increases, it may lead to decrease in the national income and economic growth, and increase in unemployment. Abortion helps in preventing the deaths of women caused by illegal abortion. Most of the abortions performed in Kenya are unsafe due to lack of proper professional performing the abortion or lack of proper environment including equipments and surrounding where the abortion is being performed. Hence, endangers the health of the mother. I agree that women should choose adoption as an alternative to abortion. The woman should give the child away to a needy family which lacks children instead of aborting. But that is not likely to happen in a country like Kenya. It’s because childless families most of the time takes the children of their relatives to take care of. And also Kenya adoption process is very long and the court is the only legal body that approves the adoption. I concede that abortion can lead to a decrease in population which may endanger the economy of a country. A country like Kenya is still growing hence needs human labor. Decrease in population may lead to decrease of the countries performance. However, a decrease in population is also a positive impact to the country. Because it will lead to increase in employment which will lead to an increase in the country’s Gross domestic product (GDP) and also leads to an increase in living standard of people. While it is true that legalizing abortion does not guarantee the survival of the woman after abortion. This is because the chances of surviving the abortion is 0. 6 per 100,000 people but legalizing abortion reduces the unsafe abortions hence, gives hope to the woman aborting. When abortion is legalized even the big hospitals will offer the services which are better compared to these illegal and dirty places where most of the abortions are performed. Abortion therefore helps in stability and minimizing the effects of poverty in a family, it helps in controlling the population of a country, and it helps in preventing the deaths of women caused by illegal abortion. However, the government of Kenya should limit the number of abortion to be done per woman and this should not imply in miscarriages. How to cite Legalizing Abortion, Essay examples

It Pays to Take Risks free essay sample

As we grow older, at some point in our lives, we would have to face decisions that involve, perhaps, very big risks; decisions that impose us to go to lengths that we have not ventured into. Yet, it is with these risks that allow us to make better decisions and hence choose what is best for ourselves. Taking risks has its shortcomings. One of the most common reasons why people choose not to take risks is because it is dangerous – one may need to face uncomfortable setbacks in the process. Taking risks requires people to get out of their comfort-zones, out into the open to do things that are distressing to them. By definition, to risk means to be exposed to the chance of injury or loss. Often, people do not take the risk due to fear of failure or humiliation. Therefore, when people take risks, they often need to lose something in one way or another. We will write a custom essay sample on It Pays to Take Risks or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In addition, whenever we take risks, there is a higher chance of failure because we are doing something that we have not done before. There are many things that are still alien to us out there in the world, therefore we would not know what the outcome will be if we were to venture into that area. Anyone brave enough to risk it by putting his all into that field of work faces a huge loss should he fail. Steve Jobs is one prime example. He started out with nothing, but slowly built his way upwards to success. It was hard work and he could have lost everything with one mistake, but he persevered. Even after being diagnosed with cancer, he refused to undergo operation and continued to work hard for the Apple Company that he founded. If he had not done that, there would not be new versions of iPhones and other Apple products because after all, Steve Jobs knows it best. However, risk-taking is not all about facing setbacks. It also gives us the opportunity to gain new learning experiences. Whenever we take a risk, there will always be lessons learnt in the process. Mikhail Baryshnikov said, â€Å"To walk across the street is a risk. † Even the simplest of things are risks. Yet from doing these simple things, we will be able to gain valuable lessons from the experience alone. Thus, risk-taking exposes us to different situations and allows us to derive learning lessons from them. Moreover, risk-taking would allow us to have a higher possibility of discovering something new. If we do not step out of our comfort-zone, we would never have the chance to try anything new, much less discover anything new. Take J. K. Rowling for example. After graduating, her marriage failed and she was jobless with a dependent child. However, she continued writing ‘Harry Potter’ even when her mother passed on. As Brian Ferneyhough quotes, â€Å"If nothing is at risk, nothing is established. † Hence, if J. K. Rowling had given up on herself, the book ‘Harry Potter’ would never have existed. But she had done the opposite instead: she risked her daughter, risked her studies, and even risked her life. This resulted in her being able to be successful. Her books have gained immense popularity, critical acclaim and commercial success worldwide, and were even made into movies. In conclusion, although taking risks means that we have to go against certain odds, but if the outcome is successful, there would be great improvements in our current life. The act of being able to come upon a new idea is indeed rewarding, and definitely worth the risk. Vincent van Gogh once said, â€Å"What would life be if we had no courage to attempt anything? † If there were no one who would dare to take those risks, there would not be any changes in life from when it first started till now. We should all muster up the fearful courage and take the risk, for we never know what the outcome is. Therefore, it does pay to take risks.