Q127
Thermal conductivity of air at room temperature in kcal/m hr °C is of the order of
A.
0.002
B.
0.02
AnswerC.
0.01
D.
0.1
Answer: Option B
Solution
Answer: Option B
Solution:
Thermal conductivity of air at room temperature in kcal/m hr °C is of the order of 0.02