Eisberg

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Fred

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Lilly

„But not all of the ice chunk is sinking into the water! Is its density smaller or greater than the density of water consequently? I seem to remember that ... “
 a) ... the density must be greater.
b) ... the density must be smaller.
„And now we continue thinking: If the ice chunk melts, it becomes water and its density will be greater again. What does this mean in terms of the volume?“
„You tell me!“
„To my way of thinking it will be so: ...“
 a) The volume increases.
b) The volume decreases.
c) The volume does not change.
„Of course! And therefore we know what will happen, if the ice chunk melts in the pot of water!“
    You surely have an idea, too, don't you? So, why don't you go back then to choose your answer!?
    If you are not sure of it you can use additionally another hint.

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