1581. Pick out the correct equation. September 7, 2025 by Admin JH = (St)(Pr)2/3 = f/2 JH = (St)(Pr)1/3 = f/2 JH = (St)2/3(Pr) = f/2 JH = (St)1/3(Pr) = f/2 ✅ The correct answer is option A.
