separation and hence less loss. Also large diverging section will ensure proper development of flow‚ i.e. fluid sticking to the wall back after separation. 2.The Uses of the Venturi Meter A venturi meter is also called a venturi flowmeter. It is used to calculate the velocity of fluids in running through a pipeline. The fluid may be a liquid or a gas. The meter consists of a pipe with a narrowing throat that expands back to it’s original diameter on the other side of the choke point. The
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Many people believe that being called a perfectionist is a compliment and something to aim for. But from my own experience of living with a family of perfectionists‚ I can tell you right now that it’s not as glorious as it seems. A study published in the Psychological Bulletin shows that since 1989 there has been a 59% increase in the number of perfectionists which is why it’s important to talk about this issue. Perfection is something we all desire but it’s also something we can never have. Joseph
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clueless. Though I am a bit nervous. How can I possibly write for kids when it seems with every year that passes my childhood fades a little more? I swear the next time I see my younger cousins I’ll bring along a series of questions. The most important being‚ do you still believe in magic? Here I am months later after professing that I only wanted to write stories for teens and just teens‚ trying my hand at middle grade once more. And you know what? I’m having a blast. I think even more than I had with
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Animal Behavior: Response to Environmental Variables Background/Abstract: Ethology is the science based on animal behavior. Many animal behaviors involve the movement of animals within its own environment. Inherited traits are traits that an animal is born with and learned behaviors are what an animal learns on its own to adapt to the surroundings. Innate behaviors like breathing and learned behaviors are talking or walking. Pill bugs are the animals we observed in the lab. Pill bugs are a family
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Speech Animal Testing INTRODUCTION Did you know that in 2008 in New Zealand there were more than 341‚000 animals used for research‚ testing and teaching? Animals are being used from all over the world for animal testing that ranges from drugs to our simple everyday shampoo. Almost every medicine‚ or treatment you have ever used has been tested on innocent animals for your benefit. WHAT HAPPENS TO ANIMALS IN ANIMAL TESTING? Every year‚ millions of animals suffer and die in painful tests to
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Animal testing Aristotle and Erasistratus were the first two early Greek physician-scientist performed experiments on living animals. In 1859‚ Charles Darwin’s evolutionary theory reinforced the conception that animals could serve as models for humans in the study of biology and physiology. Animal testing plays a large important role in pharmaceutical and medical advances‚ but many question the mortality of such use of the animal’s life. More than 100 million aninals are used for testing every
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English 200- Assignment I Do the rights of animals precede the advancement of science? The quicker the world answers this question and realizes the significance of animals for our own existence the better. Tougher rules on animal trafficking which is a 19 billion global industry‚ penalties on animal abuse and steps taken for animal conservation and banning animal testing are good primary steps taken by most European nations and the United States but a more positive effect will only come to show
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molecules present. This will therefore make the experiment unfair‚ because the more pigment molecules present the more pigment molecules that can move out of the cell. Therefore the beetroot used should be freshly cut. pH The pH is also an important factor‚ as pH can have an effect on the weak interactions and bonds that bound the membrane together. To keep the pH constant it is important to make sure that the same surrounding are used for the experiment. Surface area. The surface area of the beta
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12 April 2013 Animal rights are benefits that humans give to animals‚ including the right of protection from user and abuse by people. Do you agree or disagree? For decades‚ the question “Do animals have rights?” has been examined from many different angles. People contend that animals do or do not have rights based on several factors‚ including whether animals can learn‚ can use language‚ are conscious‚ are able to suffer‚ and are ethical beings. Whether and which animals have rights depends
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problems some sociologists may face when using experiments in their research. (20 marks) (January 2009) MODEL ANSWER Experiments are the preferred scientific method. There are two main types of experiments. The classic scientific experiment takes place in a laboratory in controlled conditions. By contrast field experiments take place in more natural but less controlled experiments. Although experiments are very successful in science they are rarely used in Sociology for the following reasons.
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