Question

water expands when its temperature falls below _____°C
a)0
b)4
c)8
shouldn't it be 0 because the text book says at 0°C water concers into ice and when water converts into ice it expands....
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Answer 1

4°C is the correct answer as water at that temperature expands

was a tricky question to check your IQ

anyways best of luck for science-2

Answer 2

Your answer

It turns out to be that water expand at 4c at which it has the highest density whether you heat it or cool it , it will expand at 4 degrees Celsius