Question

10.The final temperature of a mixture of water obtained by mixing equal
volumes of water at 2 C and 4 C is
A) 1°C
B) 2° C
C) 3° C
D) 4°C

Answer 1

(C) 3 degrees Celsius.
See, there will be an average in the Celsius. How to find average?
2+4/2= 6/2 = 3

Hope it helps.

Answer 2

Answer:

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