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(5 pts) 16. A metal cube has surface area 4.0x10-mand emissivity 0.80. The surroundings are at a temperature of 27 °C. W
Posted: Mon May 02, 2022 9:15 pm
by answerhappygod
- 5 Pts 16 A Metal Cube Has Surface Area 4 0x10 Mand Emissivity 0 80 The Surroundings Are At A Temperature Of 27 C W 1 (12.24 KiB) Viewed 31 times
(5 pts) 16. A metal cube has surface area 4.0x10-mand emissivity 0.80. The surroundings are at a temperature of 27 °C. When the cube has a temperature of 127 °C, what is the cube's net rate of heat loss by radiation? A: 4X10 @ 0.047J/s (b) 0.86 J/s es 0.8 (c) 1.9 J/s T:27+273) (d) 28 JA Tz = (127+273) C 32/s (1) none of the above answers