Factors affecting reflectivity (ρ), absorptivity (α) & transmissivity (τ) - Heat Transfer
Q. The values of reflectivity (ρ), absorptivity (α) and transmissivity (τ) of a body are depend upon- Published on 11 Aug 15a. material of the body
b. surface condition of the body
c. wavelength of radiation
d. all of the above
ANSWER: all of the above