MCQ PracticeIf the diameter of a sphere is 6 m, its hemisphere will have a volume of :Subject: MathematicsTopic: Volume And Surface AreaA18pi m 3B36pi m 3C72pi m 3DNone of theseCorrect 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