Скачать или смотреть An unknown metal of mass 192 g heated to a temperature of 100 deg * PM DTS 31 Q1

An unknown metal of mass 192 g heated to a temperature of 100 deg * C was immersed into a brass calorimeter of mass 128 g containing 240 g of water at a temperature of 8.4 deg * C Calculate the specific heat of the unknown metal if water temperature stabilizes at 21.5 deg * C
(Specific heat of brass is 394 J k * g ^ - 1 * K ^ - 1 )
(a) 485 J k * g ^ - 1 * K ^ - 1
(b) 916 J k * g ^ - 1 * K ^ - 1
(c) 654 J k * g ^ - 1 * K ^ - 1
(d) 1232 J k * g ^ - 1 * K ^ - 1
10 ^ (th) Jan 2nd Shift 2019)
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