The value of Stefan-Boltzmann constant in SI unit is_________________?
Correct answer: A. 5.6697 x 10^-8W/m2.°K4
- A. 5.6697 x 10^-8W/m2.°K4
- B. 0.1714 x 10^-8W/m2.°K4
- C. 5.6697 x 10^-8kcal/m2. °K4
- D. 0.1714 x 10^-8kcal/m2. °K4
Explanation
The SI Stefan-Boltzmann constant is σ = 5.6697 × 10⁻⁸ W/m²·K⁴. The kcal-based values are not in the requested SI unit.
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