a gray body of 4ft2 @760 F and emissivity of 0.35 is surrounded by another gray body of 36ft2 @100 F and emissivity of
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
a gray body of 4ft2 @760 F and emissivity of 0.35 is surrounded by another gray body of 36ft2 @100 F and emissivity of
a gray body of 4ft2 @760 F and emissivity of 0.35 is surrounded by another gray body of 36ft2 @100 F and emissivity of 0.75. what is the heat by radiation in BTU/h