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Helppppppp pleaseeeeeeee what are the dependant and independent variables in this experiment? if I fill two cups with water and one has salt then I see what one freezes faster.
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Helppppppp pleaseeeeeeee

what are the dependant and independent variables in this experiment?

if I fill two cups with water and one has salt then I see what one freezes faster.

User Frank Yellin
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1 Answer

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Answer: Salt

Ex: Brine freezes at a lower temperature than fresh water. BUT, adding salt to water extracts heat from the surroundings. So you make ice-cream or ice by surrounding its container with water to which salt is added.

User Ilinykhma
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