In case when both the surfaces of plane wall are at different temperature, we get an expression i.e.T MAX – T W2 /T W1 – TW2 = (B + 1)2/4BWhat is the value of B?

In case when both the surfaces of plane wall are at different tempera

1.	In case when both the surfaces of plane wall are at different temperature, we get an expression i.e.T MAX – T W2 /T W1 – TW2 = (B + 1)2/4BWhat is the value of B?
A.	(q g) (δ)2/2k (T W1 – TW2)
B.	(q g) (δ)3/3k (T W1 – TW2)
C.	(q g) (δ)4/4k (T W1 – TW2)
D.	(q g) (δ)5/5k (T W1 – TW2)
Answer» B. (q g) (δ)3/3k (T W1 – TW2)

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In case when both the surfaces of plane wall are at different temperature, we get an expression i.e.T MAX – T W2 /T W1 – TW2 = (B + 1)2/4BWhat is the value of B?
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In case when both the surfaces of plane wall are at different temperature, we get an expression i.e.T MAX – T W2 /T W1 – TW2 = (B + 1)2/4BWhat is the value of B?

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