The effect of temperature on a reaction rate In this experiment I shall be investigating how temperature affects the rate of reaction Rates of reaction The Factors that affect the rate of reaction are temperature‚ surface area‚ concentration‚ catalysts‚ light and pressure Surface area – Surface area is the amount of solid surface that is available for reaction - Only affects solids so this will not affect our
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WRITE A STORY WITH THE ENDING “... I WAS GLAD THAT LIFE RETURNED TO NORMAL” Last month‚ our school had a camp for the uniformed bodies like scouts and St. John Ambulance. As a member of the St. John Ambulance‚ I participated in the camp along with my friends. We were all excited because the camps organized by the school were always fun with activities and seminars that teach us new things. However‚ on the 3rd day‚ something went wrong. During a cooking lesson in the living skills room‚ one of
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SanJaya Reed Mr. McCormick AP US History 4A 10 November 2014 The Effect of the French and Indian War The French and Indian War was the start of independence for America. It began in 1756 and ended due to the Treat of Paris in 1763. Although America gained territorial growth‚ the aftermath of the war greatly affected Great Britain and the British colonies because of the British’s large debt that lead to taxation on colonists’ goods and the American colonists’ accumulating admiration to acquire independence
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Aim:The aim of this practical is to investigate the effect of exercise on heart rate and breathing rate. We will use a digital heart rate monitor strapped on our chest while we perform different levels of exercise. A digital watch is also provided which receives signals from the heart rate monitor and displays your current heart rate on the screen. To measure the breathing rate at different levels of exercise‚ we measure the breathing rate before physical activity by counting the number of breaths
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In the 1880’s and 1890’s‚ college football and prize fighting began to ascend into the American limelight. The two sports went from being available to only certain social classes to being made available to all of them. The lower and middle social class would slowly begin to attend college football games and the upper class would start to make their way out to watch prize fighting matchups; two things that appeared as rarities earlier in the decade. With prize fighting originating in areas populated
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probably just ended up googling it. What if I told you that the sky isn’t in fact blue? You would probably diagnose me as color blind‚ but that statement is true. You’re eyes are just perceiving the sky to be that certain color. You see‚ everything around you is being perceived for something it’s not. Perception is an insane topic. For example‚ if I asked you "what does it mean to be to be normal?" You wouldn’t be able to provide a definite answer because the phrase "normal" is something made up by society
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sentiment was demonstrated by the “Spirit of ‘76”‚ a common patriotic attitude that was present in America. Primarily focusing on a hope for liberty and equality‚ the “Spirit of ‘76” was felt by many Americans‚ and radicals such as John Adams and Thomas Jefferson popularized its message. Still the thirteen colonies were not united‚ and it was a known fact that union was essential to declaring independence or else it would fail. This caused radicals to begin spreading the positive effects of independence
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Metabolic Syndrome: A Precursor of Heart Disease In 1988‚ Dr. Gerald Reaven was awarded the Banting Medal for Scientific Research by the American Diabetes Association and introduced the term Syndrome X to the medical community. According to Dr. Reaven‚ “Syndrome X is a simple way to refer to a cluster of changes that encourage the onset and development of heart disease.” (Reaven‚ 2000‚ pg. 40) The medical terms Syndrome X‚ Insulin Resistance (IR)‚ or Metabolic Syndrome (MetS) have been used interchangeably
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War I‚ the twenties sparked a new America. The decade was one of risk‚ change‚ great wealth and fortune which ultimately fueled a growing economy. This period was also wrought with lawlessness that saw the emergence of gangs who ran cities. That said‚ the glorified lives of Americans were almost too good to be true. It was an era that brought about the first women’s liberation movement giving women a new independence. Unwelcomingly prohibition was enacted so that brought upon an open rebellion against
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The Effects of Uncertainty on Social Food Preference Among Rats Brittany Hiben Radford University Author Note This paper is being submitted to Dr. Willner on 12/08/11 in partial fulfillment of the requirements for Psychology 434 Research in Learning. The Effect of Uncertainty on Social Food Preferences in Long-Evans Rats The present study investigates the effects of uncertain environments on social food preferences among male Long-Evans rats. Exposure to an uncertain environment that potentially
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