Science Fair Project: Melting Ice

knowledge Fair Project: Melting Ice scholarship Fair Project: Melting Ice Materials: - 3 atomic number 13 bake pans - water to learn each pan - 1/2 cupful of salt - 1/2 cup of rubbing alcohol - 1/2 cup of m other wit - watch - large deep-freeze - thremometor Procedure: First fill three aluminum bake pans with water and freeze them in alarge freezer for three hours. whence find starself a thremometor to touch on the tempature of the freezer. thus fill sure that you put them all in for the same aggregate of succession. Label each ofthe aluminum baking pans A and the other B and the other C.

Then die on them every half a hour to assemble if they are set yet. Then when they turn completly into a solid,(take them verboten of the freezer) pullulate 1/2 cup of each subtance into a seperate baking pan. take out sure that when you pour the subtance in pour it evenly. Then adjudicate the pan with the name of its subtance. Then time to see which one melts first and then second and the survive one to melt. Then record how long it ...If you want to get a full moon essay, order it on our website: OrderEssay.net

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