kaadenday7618 kaadenday7618

08-03-2024
Physics

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Heat is transferred from hot fluid to a cold fluid across a metal wall. The film coefficients are 2.1 and 3.7kWm(-2)K(-1), respectively. The metal is 15mm thick and has a thermal conductivity of:

a) 50W/mK
b) 60W/mK
c) 70W/mK
d) 80W/mK

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