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Chemical Engineering - Heat Transfer - Discussion

Discussion Forum : Heat Transfer - Section 4 (Q.No. 10)
Heat Transfer
10.
Radiation heat transfer rates does not depend upon the
type of absorbing surface.
distance between the heat source and the object receiving the heat.
surface area and temperature of the heat source.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Atharv said:   4 years ago
B is the correct answer as the distance is not a factor that influences the HT. Yes, the intensity might decrease if we consider a point source. But if we consider a beam of light, then it does not depend on the distance between them.
Durgesh said:   5 years ago
The three factors on which radiation rate depends on the temperature, Activation energy and dosage.
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