Celsius

everything about our world. One of the leading causes of climate change is greenhouse gases which can have a significant impact on developing countries, and laws must be implanted to stop this. The average surface temperature on earth right now is 14° Celsius and NASA has stated that average surface temperatures could rise between 2°C and 6°C by the end of the 21st century. This marked by extreme weather events, heat waves, declining global food stock, loss…

poisoning case, those foods shoved at 10 degree Celsius and cooked twice. However, temperature of refrigerated food should be at or below 5 degree Celsius. And, those frozen foods should bring below -18 degree Celsius while those frozen foods like sashimi and lobster should thaw by using refrigerator and keep at 0-4 degree Celsius until customers consume it. Besides, when cooking the poultry like Peking duck, the heat should be maintained at 75 degree Celsius or above, and it can only reheat…

took for the starch to go away, different from my hypotheses. (See Table 2) The results of experiment three were drastically different from one another. When the temperature was eighty degrees Celsius, it took nine minutes for the starch to disappear, whereas in a temperature of twenty-two degrees Celsius, starch vanished in two seconds. (See Table…

caused by the immense sunlight and light winds that take place during the months. Singapore’s highest temperature ever recorded is 36 degrees Celsius; this was in 1998. On the other hand, Singapore’s lowest temperature was 19.5 degrees Celsius; this took place in 1934. However, the temperature in Singapore is normally 33 degrees Celsius and reaches 35 degrees Celsius at its highest peak (Ho,…

Introduction: Solubility is the “ability for a given substance, the solute, to dissolve in a solvent” . The effect of temperature on solubility is that when heat (energy) is added, it increases the speed on which molecules and particles move, therefore making it a quicker process. Where as with cooler temperatures there aren’t as many particles because the solvent doesn’t contain as much energy as warmer temperatures, therefore not dissolving as well as it could if it was warmer. To make jelly…

temperature of these molecules heats up it creates kinetic energy which makes these molecules speed up and bounce against each other really fast. The temperature of a substance can be measured in one of three ways; Kelvin, Fahrenheit, or Celsius. Fahrenheit and Celsius are the most commonly used scales while Kelvin is used for scientific purposes. Thermal energy however is the heat of a substance being transferred from one object to another through energy. Thermal energy…

The United States government does not seem to believe climate change is an issue and it is causing our global temperature to rise every year. With the increase in burning CO2 gases, earth's global temperature is projected to rise by four degrees Celsius. Along with an increase in CO2 production, there is also air and water pollution on the rise. In order to combat climate change and pollution, the U.S. government needs to take more action informing their citizens. Discussion The burning of…

The initial observation was the officials sprinkle salt only on roads that are icy . The question was what effect does salt have on the ice? Hypothesis was formulated, salt water will melt ice cube faster than the pure water because salt lowers the freezing point of ice in salt water. The prediction was ice cube melts faster in salt water than pure water. The following was the procedure of this experiment was: fill out 100mL water into each 250mL empty beaker, add 0.5grams of salt to one of the…

measured the boiling point of pentane approximately to be 32.4690 Celsius. Then the team used another test tube with Acidic Acid in it and it was inserted to a Styrofoam cup filled with ice to measure the freezing point. The team observed the change in the temperature and how it decreased noticeably at first then it started to decrease in a more stable way. The team measured the freezing point of Acetic Acid, which was 13.884 Celsius. Then the team observe the super cooling experiment which was…

response to the research question, the extent to which temperature affects the enzymatic rate of reaction is high. As predicted in the experimental hypothesis, the rate of reaction was the quickest at 40 degrees Celsius (2:23 minutes). The slowest rate of reaction was at 20 degrees Celsius at 7:04 minutes. Using the three sources in the Bibliography of this report, I was able to notice that after the optimum temperature was reached (40 degrees) the rate of reaction began to slow down again in a…