Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Calculate the rat at which heat would be lost on a very cold winter day through a 6.2 m× 3.8 m brick wall 32 cm thick. The inside temperature is 26ºC; assume that the thermal conductivity of the brick is 0.74 W/m .K.
Area of the brick wall,A = 6.2 m × 3.8 m = 23.56 m2Temperature difference, ΔT = (inside temperature) – (outside temperature) = 26° C – (-18° C) = 44° C = (44+273) K = 317 KThickness, Δx = 32 cm = (32 cm) (1 m/100 cm) = 0.32 m
Find solution of question on doubt solving app Instasolv
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -