An iron block of mass 1kg is heated to 300∘C. If it is immersed in 1 – InterviewSolution

1.	An iron block of mass 1kg is heated to 300∘C. If it is immersed in 1kg of water at 30∘C, then what will be the change in temperature of water (in ∘C)? [specific heat capacity of iron : 460Jkg−1K−1, water: 4200Jkg−1K−1]
Answer» An iron block of mass $1 k g$ is heated to $300^{\circ} C$ . If it is immersed in $1 k g$ of water at $30^{\circ} C$ , then what will be the change in temperature of water (in $^{\circ} C)$ ? $[$ specific heat capacity of iron : $460 J k g^{- 1} K^{- 1}$ , water: $4200 J k g^{- 1} K^{- 1}]$

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