Find the Closest Ambient Temperature
A fireclay brick cube, 10 cm in length is removed from a furnace where it was maintained at a temperature of 500 degrees C. The brick cube is then placed in ambient temperature conditions. The heat flow from the brick is 400 Watts. The closest ambient temperature is:
a) 300 deg C.
b) 200 deg C.
c) 100 deg C.
d) 0 deg C.