Question

You have two pieces of metal:

1. 20 g of aluminum,
   1. for which the specific heat is c_a = 0.22 cal/g K,
   2. at initial temperature 500 K;
2. 50 g of gold,
   1. for which the specific heat c_g = 0.03 cal/g K,
   2. at initial temperature 600 K.

You bring them into thermal contact. The equilibrium temperature will eventually be ________.

Read carefully and THINK.

Group of answer choices

Answer 1

Al. Heat gain by gold 17 Heat loss by gold 20 x0.22(TF - 570 ) Sъхоо 3x C G co-Te) 4. u Tf 2200 900 -1.5 T f 5.9 Tf Bloo ! tot 525.42 Ik