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Cube HBO

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Maybe you've left it too late and now needs the Science Fair projects you can do quickly. Well, you're in luck, here is a fun and easy to do in less than 24 hours! This is one of our science projects easy to do in many short-term fair

This experiment is the absorption heat. You're going to try to discover the colors that absorb more heat than others.

Here are the questions you should be able to respond after completing this project for the science fair:

Now we must begin our experiment:

Do you know what which is the first thing to do? Yes, you have to formulate your hypothesis! By doing this experiment to see which ice cube, covered in different colors, melts again, what do you think that your hypothesis must be? It is good that is: dark colors absorb more heat than light colors.

What you needed for this project easy science fair (it is called material):

How do you have to do this experiment (it calls the procedure):

(Starting weight) - (final weight) / Starting weight   X 100 = percentage melted

Can you think of what else you can do on your screen now? Yes, you have to make a graph to show the differences in the percentage of each ice cube melted.

Now you can come to your conclusion about the difference in different colors absorb heat.

If you have more time for science fair projects to do, you can take this experiment further by doing the same, but place the tray in the refrigerator or covering with a cardboard box to see if it makes any difference in the results and formulate what you think it makes a difference. For example, the absorption of heat from the box cardboard play any role in it?

Need more? Magriet's site "Easy Science Fair Projects" has lots of Elementary Science Fair Projects. You will also find good ones on her blog KnackTrack.ScienceProjects.

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