Question

Stuck on a conduction question

Answer 1

Not sure where to go from here? Did I start this problem correctly?

Answer 2

And the temperature in my equations should be in F not C, I just saw that

Answer 3

all the matter is consistency of units... k=0.8 Watt per meter per Kelvin... you have to convert your dimensions of Glass from feet to meter, and delta T = 100 degrees F to degrees K.... obviously you'll get answer in Watts... convert this answer to BTU per hour...