Heat and Mass Transfer
Sensible heat factor is given by (where S.H. = Sensible heat, and L.H. = Latent heat)

S.H/(S.H + L.H)
(L.H - S.H)/S.H
(S.H + L.H) /S.H
S.H/(L.H - S.H)

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Heat and Mass Transfer
According of Kirchhoff's law

Ratio of emissive power to absorptive power for all bodies is same and is equal to the emissive power of a perfectly black body
Emissive power depends on temperature
Radiant heat is proportional to fourth power of absolute temperature
Emissive power and absorptivity are constant for all bodies

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