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OpenStudy (adi3):
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OpenStudy (adi3):
answer of A is 504000 for B = 288800 for C = 6660
OpenStudy (anonymous):
(A) Heat=m*c*(T2-T1) mass=density*volume =1*1.5=1.5Kg Put values in main eqn Heat=1.5*4200*(100-80)=504000 J
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