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When a 290-g piece of iron at 180 ∘C is placed in a 95-g aluminum calorimeter...

When a 290-g piece of iron at 180 ∘C is placed in a 95-g aluminum calorimeter cup containing 250 g of liquid at 10∘C, the final temperature is observed to be 34 ∘C. The value of specific heat for iron is 450 J/kg⋅C∘, and for aluminum is 900 J/kg⋅C∘.

Determine the specific heat of the liquid.

Express your answer using two significant figures.

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