A blacksmith droped a 1.5 kg iron bead at3000C into some quantity of water. If the temperature of the water rose from 15oC to 180C, what is the mass of the water assuming no heat is lost to the surrounding? (Take the specific heat of iron as 0.46 J kg-1 C-1 and that of water as 4.2x103Jkg-1 C-1)

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A blacksmith droped a 1.5 kg iron bead at3000C into some quantity of water. If the ...

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