The Latent Heat of Vaporization of Water The Latent Heat of Vaporization of Water Aim: The aim is to determine the latent heat of vaporization of water by doing an experiment of boiling water. Theory: The latent heat of vaporization is the amount of energy that is required to transfer a kg of liquid from the liquid state to the gaseous state. This transformation appears‚ when water is heated. The temperature of the water keeps increasing‚ until it
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Manifest Destiny The expansion of the United States from its thirteen original colonies to the nation it is today was a very extensive process‚ involving numerous wars and treaties. The greatest one of these expansion periods occurred from the 1830s to the 1860s‚ largely due to the idea of Manifest Destiny‚ the belief that American settlers were destined to expand across the continent to the Pacific coast. This development played a major role in dividing the North and the South by contributing
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Addiction We are going to talk about addiction and what it means. There are a couple text book definitions to what this means. Addiction in one form or another is common to most people. Addiction in the dictionary says‚ “The quality or state of being addicted.” With that being the case‚ look at what addicted means. Addicted also means to devote or surrender to something habitually or obsessively. Most of the time we hear this word is because we associate it with drugs. When most people think of
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Latent Fingerprint: Methods of Collection In 1892‚ Francisca Rojas was found with intense neck injuries while her two sons were found with their throats cut open and dead. Francisca Rojas fanatically accused her neighbor who‚ under extreme interrogation‚ would not confess of committing murder and injuring Rojas’s neck. Inspector Alvarez‚ the head of the case‚ went to the crime scene and found a bloody fingerprint next to where the boys laid. After comparing the fingerprint to those of the neighbor
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view regarding abuse/addiction is superficial and during this time I think it’s merely a wrong decision. But as I grew and exposed to this through peers‚ school and church teachings I saw that there are a lot of factors to consider why an individual resort to drug and/or alcohol abuse/addiction. Emotional factors: I learned this in-depth during my college life (a couple of years ago) when I was introduced to Maslow’s pyramid of human needs. There is a high risk for addiction for people who have
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issue whether drugs such as marijuana should be legalized or not. Some people advocate this issue and believe that legalization is the only solution left for the nation while other oppose because it will increase the numbers of drug users and drug related crimes.Marijuana is a drug that is legal in the United States.This drug is bad and cause some side effect to your brain and body.Scientists have found smoking marijuana can cause you to loses your memory. Marijuana has many psychological and
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CHEM 1660 BETTER LIVING THROUGH CHEMISTRY Part III Addiction Dr. Susan Y. LIANG Email: ytliang@hkbu.edu.hk Office: FSC 702B Opium – Catholicon or Toxin • Evidence suggests that more than 5‚000 years ago the properties of opium were known in the Euphrates River (幼发拉底河) delta. • Around 330 B. C.‚ Alexander the Great took opium to Persia and India‚ from where cultivation slowly spread eastward and reached China in about the 7th century (唐朝). 13th century‚ India The opium poppy
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Models of Addiction SUBS 505 Models of Addiction The three models of addiction examined in this week’s readings include the medical model‚ the psychosocial model‚ and the disease of the human spirit model. The medical model “rests on the assumption that disease states are the result of a biological dysfunction‚ possibly one on the cellular or even molecular level” (Doweiko‚ 2012‚ p. 333). Many consider this model and “maintain that much of human behavior is based on the interaction between the
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The awareness of addictions is growing at an alarming rate in the United States. Many health care professionals are working overtime in treating people with disabling addictions. But within the mental health care profession‚ many are divided as to the arising issue and cause of addiction. Deaths caused by drug overdoses have risen drastically over the pass decade. Many health care and drug treatment professionals are working overtime in treating people with disabling addictions. Within the mental
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Addictions can be something scary for everyone involved. There are several different types of addictions that are dealt with every day in our society. When someone has an addiction to something it not only affects them‚ but also anyone around them that could be impacted. There are many different treatments depending on the specific addiction. As well‚ there are many different causes to various addictions. This is an important topic to understand whether you are the one addicted or someone looking
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