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Friday, 9 May 2014

Sink Or Float?

Sink or Float ?
Object
Prediction
s-sink     i- in between      f-float
Result
Pencil
F
F
Raisins
S
S
ruler
F
S
peel   orange
S
S
Coke
F
F



Why do some things float while others sink?

If the weight  is heavier  than the water it will sink.

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