MCQ PracticeThe value of Stefan-boltzman constant isSubject: AgricultureTopic: Agricultural EngineeringA9.81 × 10 -8 watt/m 2 k 4B5.67 × 10 -8 watt/m 2 k 4C5.65 × 10 -10 watt/m 2 k 4D0Correct Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the