Monday, February 15, 2010

Kenneth Choo Qi Yuan's Week 5 reflection

What we we done so far?-We almost have created a condenser using a plastic container and black papeer which can condense water from dirty water into clean water.We also have all finished our week 1 to 3 reflections.We have managed to condense some of the dirty water into clean water but the condensed water was only half the container of dirty water we originally had.

What do we want to do next?-We are going to replace the container with a bowl made of metal and are not going to use the black paper.

What have we learnt?-Although black is a good absorber of heat,metal is a better absorber of heat and we need metal to increase the rate of evaporation and condensation in our experiment.

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