Multiple Choice Question (MCQ)
Question:
How much quantity of heat is required?
m = 120 litres
t1 = 20 Degree C
t2 = 85 Degree C
S = 4.2
Q = _____ KJ
A.
32750 KJ
B.
32760 KJ
C.
32770 KJ
D.
32780 KJ
Correct Answer: 32760 KJ