Resistance to heat flow by conduction is proportional to (where, t & � – McqOptions

MCQOPTIONS

1.	Resistance to heat flow by conduction is proportional to (where, t & ρ are thickness & density of the material respectively and A = area normal to the direction of heat flow.)
A.	t
B.	1/ρ
C.	1/A
D.	All (A), (B) & (C)
Answer» E.

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