Activity A: Body temperature Get the Gizmo ready: • If necessary‚ click Reset ( ). Question: What factors increase or decrease body temperature? 1. Observe: With the Air temp. at 0 °C (32 °F) and Body temp. at 37 °C (99 °F)‚ click Play ( ). After one simulated hour (does not have to be exact)‚ click Pause ( ). What is the body temperature after one hour? ____________________________________ 2. Gather data: Fill in the first line of the data table below. Then‚ use the same
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is the temperature at which water changes phase from a liquid to a solid or vice versa. The freezing point describes the liquid to solid transition while the melting point is the temperature at which water goes from a solid (ice) to liquid water. In theory‚ the two temperatures would be the same‚ but liquids can be super cooled beyond their freezing points so that they don’t solidify until well below freezing point. Ordinarily the freezing point of water is 0° C or 32° F. The temperature may be lower
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EFFECT OF TEMPERATURE ON CORROSION OF CERMETS ALLOY ABSTRACT Tungsten carbides (WC) are widely used as wear resistant components such as seal‚ valves‚ rings‚ nozzle and bearings. But in some processing operations‚ the environment necessarily includes severe corrosion or extremes of temperatures. In this research‚ commercially cobalt tungsten carbide (WC-6%Co) and nickel tungsten carbide (WC-9%Ni) was examined in seawater (3.5% salinity) to know the effect of temperature on corrosion for both
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RESULTS 28⁰C was the optimal temperature. 28⁰C had the maximum rate of reaction for the class data and results provided by this experiment; the results were represented graphically in graph 1 and graph 2. The reason for having 2 tables and graphs is because 28⁰C was done twice. Data for 28⁰C was collected in this experiment and it was collected again by peers in the classroom. Results are identical because all temperatures except 28⁰C was collected once from peers. Based on the results from the
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Editorial of Interpretation The ‘Need for Speed’ Declared as a catastrophic super typhoon‚ the whole central Visayas region was flustered by heavy rains and strong winds Yolanda has brought‚ and nearby areas also felt the typhoon’s wrath. After making 5 land falls‚ the areas were impossible to recognize as they were before. Many people were killed during the typhoon; their crops and livelihood were destroyed as well as their shelters. Relief goods and cash donations for the victims of the typhoon
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Variable: Amount of Oxygen released Control Variable: Volume of Hydrogen peroxide‚ size of Potato‚ concentration of Hydrogen Peroxide Hypothesis I predict that the breakdown of Hydrogen Peroxide will be quicker when the surface area is increased. If you cut the same size piece of potato into smaller pieces‚ I believe‚ the breakdown will be faster. I predict that an increase in surface area will result in an increase in kinetic energy. Since the size of the area increases‚ I think that
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same exercises in a stationary position (i.e.‚ not on a stability ball.) Report the following. List the exercises you performed. Were you able to use the same weight on the stability ball? If not‚ why do you think you could not use as much resistance? What populations would benefit from stability ball training? Are there certain individuals who should not use a stability ball? How will this learning experience and the knowledge you have gained from it help you in your future training endeavors? ABDOMINAL
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1. What happened? The holocaust was the systematic extermination of over six million Jews‚ along with many black‚ gypsy‚ homosexual‚ and disabled people. It is considered one of the largest cases of genocide from modern history. Even though it started as simple discrimination‚ before long it had escalated to full blown organized murder. From 1933 all the way through 1945‚ anyone that Hitler deemed as ‘undesirable’ was annihilated. In 1933‚ there were roughly nine million Jews in Europe‚ with the
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What would life be if civil rights movement had never happened? African Americans would still be discriminated against and segregation might have expanded to other areas. Without the civil rights movement from the 1950s and 1960s‚ education would not be the same‚ segregation would still exist in neighborhoods and cities‚ employment would be difficult for African Americans. In terms of education‚ school would probably still be segregated under the “separate but equal” law‚ which clearly when it was
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CHAPTER I INTRODUCTION Background of the Study The term “air pollution” is used to describe substance that are artificially introduced into the air. Air pollutions stems from gases and airborne particles which‚ in excess‚ are harmful to human health‚ buildings and ecosystems. This pollution also affects the environment. Like there are many causes for this pollution‚ there are various side effects of the same on the environment and living beings in it. Some of the biggest effects on the environment
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