Previous Page...   Printer Version Science Constants - Circulation, Quantum of Symbol: h/2me h/me Value: 3.636947516(27) × 10-4 m2 s-1 7.273895032(53) × 10-4 m2 s-1 Category: - General Atomic and Nuclear Constants Description:   [ H O M E ] [ S C I E N C E ] [ M A T H S ] [ A S T R O N O M Y ] [ Download ] [ Shop ] [ Contact ] [ About ]