Electromagnetic waves strikes a hot body maintained at 900 degree Celsius which

Question

Electromagnetic waves strikes a hot body maintained at 900 degree Celsius which has a reflectivity of 0.66 and a transmissivity of 0.022. Let the absorbed flux be 60 W/m². Determine the rate of incident flux

Options:

A . 168.67 W/m²

B . 178.67 W/m²

C . 188.67 W/m²

D . 198.67 W/m²

Answer: Option C
Answer: (c).188.67 W/m²

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