A radiator has an emissivity of 90 and its exposed area is
A radiator has an emissivity of .90 and its exposed area is 1.23 m^2. the temperature of the radiator is 100 degrees C and the surrounding temperature is 20 degrees C what is the heat flow rate from the radiator?
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a radiator has an emissivity of 90 and its exposed area is 123 m2 the temperature of the radiator is 100 degrees c and
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knowledge and understanding outcomes1 know the typical aims and objectives of organisations2 understand how
a uniform narrow tube 179 long is open at both ends it resonates at two successive harmonics of frequencies 285 and 342
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