The velocity of the electron in the nth orbit of hydrogen atom is given by v = 2.2 * 10^6 / n m/s. What is the velocity of the electron in the 3rd orbit?
Q1. The velocity of the electron in the nth orbit of hydrogen atom is given by v = 2.2 * 10^6 / n m/s. What is the velocity of the electron in the 3rd orbit?
Answer: 7.33 * 10^5 m/s
Explanation: Substitute n = 3 in the given formula to get v = 2.2 * 10^6 / 3 = 7.33 * 10^5 m/s.