Question

3. One litre of water at 20°C is mixed with one litre of water at 40°C. The temperature of the mixture will be
(a) 80°C
(b) more than 40°C but less than 70°C
(c) 20°C
(d) between 20°C and 40°C
Which option ​

Answer 1

Answer:

c option hope it is helpful to you