An aluminium piece of mass 50g initially at 300∘C is dipped quickly and taken out of 1kg of water, initially at 30∘C. If the temperature of the aluminium piece be 160∘C, what is the temperature of the water then (Specific heat capacities of aluminium and water are 900 JKg−1K−1 and 4200 Jkg−1k−1, respectively)

An aluminium piece of mass 50g initially at 300∘C is dipped quickly

1.	An aluminium piece of mass 50g initially at 300∘C is dipped quickly and taken out of 1kg of water, initially at 30∘C. If the temperature of the aluminium piece be 160∘C, what is the temperature of the water then (Specific heat capacities of aluminium and water are 900 JKg−1K−1 and 4200 Jkg−1k−1, respectively)
Answer» An aluminium piece of mass 50g initially at $300^{\circ} C$ is dipped quickly and taken out of 1kg of water, initially at $30^{\circ} C$ . If the temperature of the aluminium piece be $160 \circ C$ , what is the temperature of the water then (Specific heat capacities of aluminium and water are 900 $J K g^{- 1} K^{- 1}$ and 4200 $J k g^{- 1} k^{- 1}$ , respectively)

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