This egg drop experiment forced me to think and develop a design that I felt confident with. I developed several models and tested them numerous times‚ but could not settle on one. Eventually‚ I was able to put an addition onto one of my designs which gave me confidence in its ability to protect that precious egg. I will explain why my design worked so well in respect to impulse‚ air resistance‚ and stability. First‚ I will discuss impulse. Impulse is a force acting briefly on a body and producing
Premium Aerodynamics Lift Force
floating egg experiment – How much salt is needed to make an egg float? Aim: To investigate the effects of salt on the density of water (and therefore the ability to float an object in said water) and to find the amount of salt needed to float one regular egg in a glass of water. Research: Internet research shows that adding salt to water increases the density‚ and in turn makes it easier for objects to float. 4-10 teaspoons of salt in 1 glass of water is said to be enough to make one egg float
Premium Water Density Experiment
experiment was finalized the vinegar solution enlarged the eggs mass. Before the vinegar solution it was 55.1 grams and after the solution it was 67.9 grams. The volume of the egg was also increased. At the beginning it was 50 mL after the solution it was 60 mL; it had a 10 mL difference. It is visible that a hypotonic solution was present. This rejects the hypothesis made. When the egg was placed in 150 mL of vinegar and left intact overnight the egg did sink to the bottom and remain that way‚ however
Premium
“One possible way of measuring the value of any art or art form is its timelessness‚ for people of all nations‚ all times‚ all political preferences and religions”- Richard Nelson. The value of art is questionable‚ different artists all see the world differently; therefore it is safe to say that their idea of value would differ as well. Richard Nelson‚ an American playwright‚ believed that art was truly valuable if it managed to last a million life times. He believed that if a piece of art could
Free Leonardo da Vinci Mona Lisa Sistine Chapel ceiling
One purpose of the experiment was to gain an understanding of diffusion and osmosis‚ specifically in context of a plant or animal cell reaction to an isotonic‚ hypotonic‚ or hypertonic solution. Another objective was to understand the nuances of simple diffusion‚ facilitated diffusion‚ and active transport and to explicate the characteristics affecting the rates of diffusion. The next objective was to be able to explicate the partition coefficient and its influence on hemolysis. The final objective
Premium Osmosis Chemistry Diffusion
I. Purpose The purpose of this lab was to see how an egg would react through a chemical reaction if it were to be added with an acid and a base. II. Materials 1 egg 400 mL beaker Citric acid Baking Soda Water Food coloring (optional) Stirring rod III. Procedure 1. Crack open and separate egg by pouring yolk back and forth between egg shell halves with the whites in the beaker 2. Add 5.0 grams (1 tsp) of citric acid 3. Add 5.0 grams ( 1 tsp) of baking soda 4. Put 2-3 drops of
Premium Chemical substance Chemistry White
Investigation of Factors Affect Osmosis in Potatoes Aim The aim of the following experiment was to investigate the effect of varying the concentration of sucrose solution on osmosis in a potato. Preliminary Experiments One preliminary experiment was done before the main experiment. From the preliminary‚ we were trying to find out how osmosis actually occurred in potatoes‚ and gave us a vague idea on what the main experiment would be like. This preliminary will aid my prediction
Premium Concentration Genetically modified food Genetically modified organism
I would use Chicken Little in second-grade as part of the core standards in the genre of folktales. The students can use skills and strategies for comparing texts. I would use Steven Kellogg’s retelling alongside a more traditional re-telling such as Paul Galdone’s version in order to make comparisons between the two and have the children decide which version they enjoyed more. Summary: In this version of Chicken Little‚ the focus is more on the character Foxy Loxy‚ who is portrayed as an escaped
Premium Harper Lee To Kill a Mockingbird Truman Capote
the beaker turned orange because of osmosis which attests to glucose leaving the bag. Iodine Potassium Iodine and water entered the bag. This was proven by the color change in the starch test as the bag turned black also because of osmosis. The only thing that the hypothesis lacked was that starch did not move at all. The beaker stayed yellow before and after because the bag is not permeable to starch. 4B- The hypothesis was supported because the diffusion rate was faster shown from the agar blocks
Premium Osmosis Diffusion Concentration
production activities under one umbrella to ensure quality and food safety by managing and controlling all stages of production and introduced its range of branded frozen chicken products including ready-to-cook products in 2001. Today‚ K & N’s is the first and the only HACCP certified company in Pakistan producing chicken and chicken products. It is known allover the world that safety in frozen food products are one of the most difficult targets to achieve as the operational requirements differ with
Premium Food Management Food safety