Question

3One litre of water at 30°C is mixed with one litre of water at 50°C. The temperature of the mixture will be
(1 Point)
1- 80°C
2- more than 50°C but less than 80°C
3- 20°C
4- between 30°C and 50°C

Answer 1

Answer:

The temperature = 50-30= 20°C

Reason-

hot body loses heat and cold body gain heat till they attain a common temperature.

here the common temperature is 20°C

here is the correct answer please mark me brainliest and give thanks