How much water does your small bottle take?
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Left : Count how many
syringes of water you Liquemin bottle
can take.
How many drops can you add to the water in the bottle without running over?
Carefully put the bottle into a container. Keep it in a freezer for some
hours.
Your
bottle took ..... syringes a nd ..... drops of wat er.
Photo 2: Is the water
still liquid? Does it still fit into the bottle? Can you still look through
it? Solid water is called ............
How could you see that solid water (ice)
did not longer fit into the bottle?
Solid
water needs more space than liquid water: If water gets solid in a crevice
even a huge boulder can break.
Photo 3: Here the bottom
of the bottle was covered by grains from a baby nappy ..
Add as much water as the bottle can take. Count how many syringes and how
many drops it takes this time.
Observation
right:
The water is not longer liquid. A jelly is formed. The
same happens in the nappy when the baby urinates into it.
back.......
German ...................................................................................................last
modification: 06.01.2002
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