Question

7. If water of mass 60 g and temperature 50 °C is mixed with water of mass 40 g and temperature 30 °C, what will be the maximum temperature of the mixture? 1 (Ans. 42 °C)​

Answer 1

Correct answer:-

42°C.

Pittsburgh steel power plant:-

It is an important steel city of the United States of America. The steel industry at Pittsburgh enjoys locational advantages. Some of the raw material such as coal is available locally, while the iron ore comes from the iron mines at Minnesota.The Ohio, the Monogahela and Allegheny rivers provide adequate water supply.

hope it helps ✅✅✅

#MichAditi✨✌️