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Science Y3/Y4 – Water – week 10
THE DISPLACEMENT OF WATER
The displacement of water happens when _____________________________________________________________________________
_____________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________
The s____________________ and d_________________________ of an object affect how much water is displaced.
If the amount of water displaced weighs more than the object, will the object float or sink?
_______________________________
If the amount of water displaced weighs less than the object, will the object float or sink?
_______________________________
Write all you know about the Plimsoll Line. _______________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
How do submarines surface and dive? _____________________________
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
Draw the boat you made and explain how you designed your boat. How many objects would it
carry?
Thank you, Lord, for all I have learned about water.
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