Practice problems using the Stefan-Boltzman Equation and ...

SB constant: 5.67 x 10-8Wm-2K-4. Wein’s Law constant: 2897. How much energy is emitted by a surface whose temperature is 230 K? 158.67 Wm-2. If an object has a temperature of -180 degrees C, how much energy per square meter does it emit? 4.24 Wm-2. What is the temperature of a surface that emits 0.0000000043 W per square meter? 0.525 K ................
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