A wall of the firebrick has an inside temperature of 313ºF and an outside temperature of 73ºF. What is the difference in the surface temperature in Rankin?  a. 70  b. 68  c. 72  d. 94 ºR = ºF + 460

A wall of the firebrick has an inside
temperature of 313ºF and an outside
temperature of 73ºF. What is the
difference in the surface temperature in
Rankin?
 a. 70
 b. 68
 c. 72
 d. 94
ºR = ºF + 460
by

1 Answer

Answer :

70
by

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