The value of Stefan-Boltzmann constant in SI unit is_________________? – McqOptions

MCQOPTIONS

1.	The value of Stefan-Boltzmann constant in SI unit is_________________?
A.	5.6697 × 10-8W/m2.°K4
B.	0.1714 × 10-8W/m2.°K4
C.	5.6697 × 10-8kcal/m2. °K4
D.	0.1714 × 10-8kcal/m2. °K4
Answer» B. 0.1714 × 10-8W/m2.°K4

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