Chemical Engineering - Heat Transfer - Discussion
Discussion Forum : Heat Transfer - Section 2 (Q.No. 5)
5.
The absorptivity of a grey body at a given temperature __________ with increasing wavelength of radiation.
Discussion:
14 comments Page 2 of 2.
Nayan said:
10 years ago
The emissivity and absorptivity of a gray body are independent of wavelength.
Pranab said:
8 years ago
It remains constant.
Mohit said:
7 years ago
Yes, it remains constant.
Prince ydv said:
11 months ago
It remains constant because the gray body's absorptivity is independent of wavelength and temperature.
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