Tuesday, November 1, 2011

Science

Today in science we were playing with liquids, solids and gasses. We did three experiments. The first one we had a solid which was ice, and turned it it into liquid which was water and the gas
which was steam. The second experiment was called melting moments-a. We had different types of ice-cubes. One was a raro ice cube, one was covered in sugar and the other one was plain.
We timed how long it would take and which one would melt the fastest. Every 3 minutes we would record the data and see which one was melting the fastest.We did this over a period of 12 minutes. We figured out that the plain ice-cube melted the fastest because it didn't have any particles. The third experiment was called melting moments-b and it was practically the same.But we used salt instead of raro and the salt melted the fastest.

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