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The student determined how much salt it takes in a cup of water to make an egg float by adding one teaspoon at a time and recording the result. He found out it took just a bit more salt than he thought to make it float! ... Click Here to see the complete free science fair project "How To Make An Egg Float".
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www.free-science-fair-projects.com/Free-Science-Fair-Pr...
www.free-science-fair-projects.com/Free-Science-Fair-Project.aspx?ProjectID=5&Title=HowToMakeAnEggFloat
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･ 1 Fill up a glass halfway with cold water from the tap. ･ 2 Choose a raw, uncooked egg with no visible cracks in the shell. Place the egg gently into the water. ･ 3 Watch as the egg sinks to the bottom of the glass. The egg sinks because ...
http://www.ehow.com/how_2105561_make-egg-float-glass-wa...
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The higher the salt content of water, the higher an object will float. If you add less than 1 tbsp. of salt to a glass of water, it is possible to make the egg float in the middle. This also can be accomplished by adding 1 tbsp. of salt to water and not stirring. ... How to Float an Egg in Salt Water...
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www.ehow.com/how-does_4962595_salt-water-egg-float.html
www.ehow.com/how-does_4962595_salt-water-egg-float.html
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I let it sit then when I came back to see what it was doing, I saw that adding more salt to the water made the egg float. Caitlin, age 11 of Burton, MI wrote: it was so cool to wach the egg float to the top of the glass. ... I was amazed that it only took a little bit of salt to make the water denser than an egg.
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pbskids.org/zoom/activities/sci/makeaneggfloat.html
pbskids.org/zoom/activities/sci/makeaneggfloat.html
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According to law of floation an object floats if its density is less than the density of the liquid or the object has to be specially designed so that it can displace as much liquid to its weight. egg has density in between density of wate...
http://www.blurtit.com/q153244.html
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(Salt increases the density of the water, thus making the egg float. If you are really good, you can add just enough salt to make the egg float in the middle of the container. That takes a lot of practice and experimentation!); ... Another egg-speriment! How to make an egg suddenly float.
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www.sandiegozoo.org/education/science_eggs_float.html
www.sandiegozoo.org/education/science_eggs_float.html
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(If your egg won't float, you may need to add some more salt, so try this trick out ahead of time!) Have both glasses ready, one with the salt in it. Tell them that you are magically going to make one of the eggs rise and float!
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www.reachoutmichigan.org/funexperiments/quick/eggmagic....
www.reachoutmichigan.org/funexperiments/quick/eggmagic.html
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Add salt to water. Add one teaspoon of salt at a time-it may take some time to dissolve (leave the egg in the glass). Ask the students to record how many teaspoons of salt are added to the water. The egg will eventually float.
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www.educ.uvic.ca/faculty/mroth/teaching/445/Egg_float.h...
www.educ.uvic.ca/faculty/mroth/teaching/445/Egg_float.htm
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The students will observe the change in density by using a variety of different objects to make them float, sink, ... 6. Gently lower the egg in the brine solution. 7. Observe the egg. Performance Assessment: The students will be asked how can an egg float by changing the density of the water and not the egg.
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www.iit.edu/~smile/ch9505.html
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