Our Solar System INT1 TASK 1 The Evolution of our Solar System • Observations of the stars‚ sun‚ and planets appearing to revolve around the Earth‚ which seem to be at motionless‚ lead ancient astronomers to believe the Earth was the center of the solar system. • Claudis Ptolemy’s version of the Geocentric Model was the most widely accepted and recognized example of the Geocentric Model. • Nicolaus Copernicus published a book on his theory of a heliocentric system‚ the book
Premium Sun Planet Universe
INT1 Task 3 The Popcorn Experiment Skye McDonald-George Project Plan and Problem Statement In this project I will be testing whether or not popcorn yields a higher percentage of popped kernels when frozen. This is relevant because most people would like to get the best value out of items they purchased and this may demonstrate one way to do that. I will be freezing multiple bags of popcorn and then popping both frozen and unfrozen bags in the microwave. Finally I will count the popped and unpopped
Premium Popcorn Experiment
work in the development of the heliocentric model. His work took the previously know hypothesis’ of Aristarchus and added the missing elements through geometry to take it to the theory that it is known for today (Cessna ‚ 2009). (Cessna ‚ 2009) Part 2: Herschel’s Telescope The Discovery of Uranus Part Two The Discovery of Uranus 1781 he discovered the planet Uranus while investigating it as a comet (Lamont‚ 2000). 1785-1789 Friedrich Wilhelm Herschel
Premium Sun Universe Astronomy
11/2011 INT1 Task 3 Does freezing popcorn yield more popcorn? Project Design Plan. This scientific experiment is to gauge the amount of kernels popped when the storage temperatures of the kernels are changed. Does freezing popcorn kernels for 24 hours yield more or less popped kernels than popcorn kernels stored at room temperature? By performing this experiment we can decide how to maximize our food potential. We will purchase six
Premium Popcorn Brand Experiment
environment around it. Super cooling may also have an important role in the effect‚ super cooling occours when water freezes not at 0c but at some lower temperature. (Jeng‚ The Mpemba effect: When can hot water freeze faster than cold? ‚ 2006) 2. In 1963 a student named Erasto B Mpemba noticed that placing recently a recently boiled mixture of milk and sugar into the refrigerator it froze into ice-cream faster than another students mixture that was not heated. He asked his physics instructor
Premium Experiment
After researching‚ I found two studies that are similar to my experiment. One study by Sean Boyd (2007) tested to see which brand of microwave popcorn yielded the least amount of un-popped kernels. Mr. Boyd tested five brands of butter flavored microwave popcorn: Aldi‚ Act II‚ Orville Redenbacher‚ Jolley Time and Pop-Secret. His experiment proved his hypothesis partially wrong. Mr. Boyd hypothesized that Orville Redenbacher would be the best and Aldi’s would be the worst. His experiment proved
Premium Nutrition Food Sugar
flavor (butter‚ kettle corn‚ natural‚ etc.) and same size bags‚ or as close to the same size as possible. 2. Create a data sheet with five columns and three rows. Label the first column “brand name”‚ label the next three columns with “bag 1‚ bag 2‚ and bag 3”. Label the final column‚ “average”. Label each row with each brand name used. 3. Mark three bags of each brand with numbers 1‚ 2 & 3. 4. Follow popping instructions on each brand. Pop only the amount of time indicated‚ this will slightly
Premium Popcorn
TASK 1 Task 1 Section 1 CONCEPT: A FLAT EARTH Many ancient cultures believed the Earth was flat and surrounded by water. Scientific discoveries through the course of history has proven this false. Flat Earth Image (2012) Retrieved 4/20/2012 from: http://www.glennbeck.com/publish/uploads/2012/03/flat-earth.jpg Task 1 Section 1 ANCIENT BELIEFS Ancient cultures did not believe the Earth to be the spherical object we know Earth to be today. The ancient Chinese people believed the
Premium Education Management Marketing
INT1 TASK 3 Which Popcorn Brand would give you More Popped Kernels? By: Sheneater Jackson-Reese Project Design Plan Popcorn is one of the snack foods you will go to eat at the theater when watching a movie‚ or when you are at home doing movie night with the family or friends. Popcorn was also used to make different decorations all the way back to the 4700 B.C. If you don’t microwave your popcorn enough‚ then all the kernels will not pop and you would not have much popcorn to enjoy. If you pop the
Premium Popcorn
Written Task 2 ONLY HL Written tasks One of the tasks submitted for external assessment must be based on a literary text studied in part 3or part 4 of the course. (The Awakening‚ Katherine Mansfield short stories‚ Sylvia Plath Poetry‚ A Doll’s House‚ Interpreter of Maladies ss and Pride and Prejudice) The other must be based on material studied in the language option ( Media and Advertisement). Formal requirements for tasks 2 One of the tasks submitted for external assessment must be a critical
Premium Sylvia Plath Writing