Question

. Two liquids at temperatures 60°C and 20°C
respectively have masses in the ratio 3 : 4 and
their specific heats in the ratio 4: 5. If the two
liquids are mixed, the resultant temperature is
1) 70°C 2) 50°C 3) 40°C 4) 35°C​

Answer 1

Answer:

your answer is 70 degree Celsius