Question

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

Answer 1

Answer:

(a)80

Explanation:

Since the water is mixed with water of less heat energy in spite of having more heat energy the temperature increases to  that of the addition of both the temperatures