Paper
Science Fair Project: Melting Ice
Materials:
- 3 aluminum baking pans
- water to fill each pan
- 1/2 cup of salt
- 1/2 cup of rubbing alcohol
- 1/2 cup of sand
- watch
- large freezer
- thremometor
Procedure:
First fill three aluminum baking pans with water and freeze them in
alarge freezer for three hours. Then get a thremometor to get the tempature of
the freezer. Then make sure that you put them all in for the same amount of
time. Label each ofthe aluminum baking pans A and the other B and the other C.
Then check on them every half a hour to see if they are frozen yet. Then when
they turn completly into a solid,(take them out of the freezer) pour 1/2 cup of
each subtance into a seperate baking pan. Make sure that when you pour the
subtance in pour it evenly. Then label the pan with the name of its subtance.
Then time to see which one melts first and then second and the last one to melt.
Then record how long it took each one to melt.
Research:
The temperature at which water forms into a solid is 32 degrees
Fahrenheit or 0 degrees Celsius. The temperature 32 degrees Fahrenheit or 0
degrees Celsius is called freezing point. The freezing point is decreased by
about .55 degrees Celsius or 1 degree Fahrenheit for each increase of 80
atmospheres of pressure.
Другие работы по теме:
What Is Science Essay Research Paper What
What Is Science Essay, Research Paper What is Science? Several dictionary definitions of science in Merriam-Webster’s Collegiate Dictionary define science as a system of knowledge about a specific topic. The systems come from systematic, or precise, observations of natural events; a random example would be the study of the movement of a caterpillar.
Eugenics Essay Research Paper In the 1920s
Eugenics Essay, Research Paper In the 1920?s there was a movement, called the melting pot, to solve the social problems of the time with the use of technology. Eugenics is the use of science to solve social problems. A major leader in eugenics at the turn of the century was a man named Davenport. Kallikak studied eugenics too.
Reasons For Undertaking A Project On Land
Essay, Research Paper The reason that I decided to undertake this particular project was that I live on a farm and with doing so I had a rather broad spectrum of things I could do on the land, but nothing else interested me as
Apply The Budget Surplus To Science Essay
, Research Paper For years, everyone has opined on what to do with the budget surplus: fund new educational programs, cut taxes, and so on. Science needs the money. In some technologies, we are beginning to fall behind other countries. We must not allow this to happen. Everyone reaps the benefits of science; increasing funding for research programs would only enhance these benefits.
The Lottery Essay Research Paper At the
The Lottery Essay, Research Paper At the end of “The Lottery,” by Shirley Jackson, Tessie Hutchinson said, “It isn’t fair.” Tessie was correct; the lottery wasn’t fair. Death wasn’t fair, especially if you were the sacrificial lamb for the sake of tradition.”Lottery in June, corn be heavy soon,” took many innocent lives each year since the first settlers.
Multi Strand Science Essay Research Paper NAME
Multi Strand Science Essay, Research Paper NAME: DUE DATE: YEAR 12 MULTI-STRAND SCIENCE Choose ONE of the following local industries and prepare a resource management case study for that industry.
Germany
’s Government: Chancellor Democracy Essay, Research Paper Germany’s Government: Chancellor Democracy Steve Rice Political Science 90 Computer Project
Spike Lee Essay Research Paper The project
Spike Lee Essay, Research Paper The project that we did was on Spike Lee. This topic was a very interesting one. When we first started I didn’t realize just how much work there was to do but luckily we started early enough t get every thing done. Me and my partner Lindsay Clarke found the PowerPoint part to be the most interesting.
Medical Terms Essay Research Paper I agree
Medical Terms Essay, Research Paper I agree and disagree with genetic engineering. I feel that it is only fair to let somebody who can not get pregnant to able to use invitro-fertilization and to pick what the child would look like. However, to choose whether sperm was from an Olympic athlete or someone with very high intelligence levels is unfair and unethical.
Scholarship Essay Research Paper 7500 scholarshipBy David
Scholarship Essay, Research Paper $7,500 scholarship By David Johnson On September 30, 1999, Charles Johnson won a $7,500 scholarship from the Department of Agriculture at Washington State University for being Central High School’s number one student.
Ag Research Project Essay Research Paper RESEARCH
Ag Research Project Essay, Research Paper RESEARCH PROJECT RESEARCH QUESTION: How does the level of acid in a soil effect plant growth and yield? METHOD: First potting mix was put into twelve equally sized pots. The pots will be divided into three groups of four pots. Three of the four groups was treated with solutions of water and hydrochloric acids, these solutions were of varying degrees of acidity.
The Birthmark Essay Research Paper The BirthmarkWould
The Birthmark Essay, Research Paper The Birthmark Would you ever kill the man or woman that you loved? Just to satisfy your deep inner passion for science? One man did, he slowly made his wife?s life shorter by every
Philosophy Of Science Essay Research Paper When
Philosophy Of Science Essay, Research Paper When I was a young student I never thought of science as being significant enough to have a personal philosophy on the subject. However as a future teacher I have realized that it is a subject of great importance which needs to be contemplated. When I began to think about what science is, I realized that science is in our everyday lives and all around us.
My Fair Lady Essay Research Paper My
My Fair Lady Essay, Research Paper My Fair Lady is a musical comedy written by Bernard Shaw, which is set in England. The story is about Elisa, who spoke very bad English, with a cockney accent, but she wanted to learn how to speak better English, so she went to a phonetics? teacher, Higgins. Elisa was very poor, so she didn?t have the money to pay for the lessons.
Boiling And Altitiude Essay Research Paper Materials
Boiling And Altitiude Essay, Research Paper Materials: Heat Source Thermometer (Celsius) Timer Earth Science Reference Tables Procedure: 1) Calculate the number of calories required to change 10 grams of ice at 0?C to 10 grams of water vapor at 100?C. (Requires 3 steps)
Miller Spring Essay Essay Research Paper Miller
Miller Spring Essay Essay, Research Paper Miller Springs Essay My science class and I went to Miller Springs to learn about sediments and nature a few days ago. The good and bad sides of the trip I will explain below.
Personal Essay The Yemin Order Project Essay
, Research Paper Personal Essay: The Yemin Order Project I am extremely happy at school which has helped and encouraged me to develop all my skills both educational and social. I was also part of the Yemin Orde project
Writing Techniques Essay Research Paper Writing TechniquesAfter
Writing Techniques Essay, Research Paper Writing Techniques After reading Katha Pollitt?s essay ?It Takes Two: A Modest Proposal for Holding Fathers Equally Accountable? and Patricia Mainardi?s essay ?The Politics of Housework?, several writing techniques become apparent in both essays.
Stop The Cruelty Essay Research Paper Stop
Stop The Cruelty Essay, Research Paper Stop the Cruelty Ladies and gentleman of Spain take a stand against bullfighting.. Bullfighting is a very violent and un-humanitarian
St Augustine Essay Research Paper Augustine of
St. Augustine Essay, Research Paper Augustine of Hippo (354-430 AD) took great pains to create and project a powerful image of himself beyond the churches and towns where he wrote and taught in Roman
Magic Vs Science Essay Research Paper Magic
Magic Vs. Science Essay, Research Paper Magic vs. Science What is magic and science? These two subjects have been around for several hundred years and many controversies have come about when the
Blah Essay Research Paper For my senior
Blah Essay, Research Paper For my senior thesis, I will be conducting further research on my project, and the idea from which my project came. This research will include different experimental approaches and setups, the outcomes of these new schematics, and the way in which the project was originally approached.
Making A Web Page Essay Research Paper
Making a Web Page For my science project I chose to create a web (internet) page, dealing with science. This project consists of using a computer and a html editor to create a page that can be found on the internet. The next paragraph will explain how to make an internet page. The steps to making a web page to post on the internet, is very easy.
Religion And Science Essay Research Paper Religion
Religion And Science Essay, Research Paper Religion and Science Is Science and Religion really such an adversary? I believe that it is a very touchy subject, in which it can go either way. Some people may claim that science and religion are two very similar subjects, while other may view it as two very different subjects of life.
MS Power Point Essay Research Paper Reflection
MS Power Point Essay, Research Paper Reflection on MS Power Point The Microsoft Power Point presentation that we just completed was a fun project. I learned how to set up Power Point slides while infiltrating animation and sound.
The Melting Pot Essay Research Paper In
The Melting Pot Essay, Research Paper In the 1800?s and the early 1900?s, some people gave the America the name, the melting pot. People imagined this because thousands and thousands of immigrants coming from around the world were coming into the United States in hope of a better life. So most people imagined that all these different cultures were being poured into a giant pot called America, heated to a low boil and molded into one kind of person.
The Melting Pot Essay Research Paper The
The Melting Pot Essay, Research Paper The Melting Pot. In our society today America consists of a lot of different people. All of these people are of different cultures, race, and religions. Even though they have many differences they all live and work together. Bringing together these people from diverse nationalities and making them conform to an idea or a group of ideas and still remaining an individual is my understanding of what a melting pot is.
Melting Pot Soldier Essay Research Paper email
Melting Pot Soldier Essay, Research Paper email: Mjfxtitle: Melting pot soldierI found that Melting Pot Soldiers ,by William L. Burton, displays the American Civil War, and its participants, from three views. Firstly, it addresses events of the time by discussing the beginnings of the war and how ethnicity played a role in people s feelings towards the conflict.