Question

Please find specific beat capacity of metal and theoretical specific beat capacity of metal.

Metal Mass block of metal (mm) Initial Mass Initial Final Specific Theoretical temperatu of temperature temperature heat specific water of water of metal & capacity of heat metal (TW) water (T! metal capacity of block (calculated) the metal re of Iron 70ml 19°C 25°C 54g 90°C 18.74g 90°C Brass 70ml 19°C 21°C

Answer 1

linitial final Metal Mass of block metal specific heat mass temp. of of temp. mebl water of water temp goc/ 70ml 190 95C 18.74g goc 70ml 196 calculated Theoritical specific heat of metal of mofal 0.502 J/g.c 0.44 J/g-c 0.454 1/9-c10.380 J/8-0 sug iron Brass Toml - Tog for iron and water mass of water heat gain by water & heat lost by metal 70X 1 X (25-19) = suxCxC90-25) 70x6 0.1196 cal/g-c sUX 65 0.5-02 J J/ko I cal 4.2 J iron. for Brass and water 7oxlx (91-19) - 18.74* (x(90-21) 70x2 0.108 cal/g.c 18.74x69 TC=0.454 J J/g-c Brass

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