capacidad térmica resultados
DESCRIPTION
termodinamicaTRANSCRIPT
CAPACIDAD TRMICARESULTADOS EXPERIMENTALES.
CilindrosCilindrosmcilindros (g)Tinicial metal (C)Tinicial H2O (C)Tequilibrio (C)
1 (4.41g)14.416022.122.6
2 (4.40g)28.816222.222.8
3 (4.64g)313.456622.323.3
4 (4.43g)417.886822.123.4
5 (3.46g)521.347022.123.7
CLCULOS
Cilindrosmcilindros (g)T metal =Tinicial metal - Tequilibrio (C)T H2O =Tequilibrio - Tinicial H2O (C)Capacidad Trmica Especifica (cal/g C)Capacidad Trmica (cal/C)ERROR %
14.4137.40.50.4552.00551.64
28.8139.20.60.2612.29915.70
313.4542.710.2613.51015.70
417.8844.61.30.2454.38110.20
521.3446.31.60.2435.189.46
Balance de energa.cpH2O = 1 cal/gCcpAl = 0.220 cal/gC
% error =| Ve Vt | / Ve (100)