The escape velocity from Earth’s surface is given by v=(2gR)^(1/2) where g is the gravitational acceleration (9.807 m/s^2) and R is the radius of earth (6.37×10^6 m). When the most probable speed for N2 be equal to the escape velocity, the temperature (in K) is at the order of _____ (仅答数量级就可以了）
The escape velocity from Earth’s surface is given by v=(2gR)^(1/2) where g is the gravitational acceleration (9.807 m/s^2) and R is the radius of earth (6.37×10^6 m). When the most probable speed for N2 be equal to the escape velocity, the temperature (in K) is at the order of _____ (仅答数量级就可以了）
发布时间：2025-09-05 09:33:20
