Question

the average to hermal conductivities of water and air conform to the ratio
a.50:1
b.25:1
c.5:1
d.15:1​

Answer 1

Answer:

C.5:1

Explanation:

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Answer 2

Answer:

b.25:1

Explanation:

For water, it is 0.55-0.7 W/m degree and for air it is .024 W/m degree.