Question

One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be- * a) 80°C b) more than 50°C but less than 80°C c) 20°C d) between 30°C and 50°C​

Answer 1

Answer:

more than 30°c less than 50°c

Answer 2

Answer:

b) more than 50°C but less than 80°C