The wavelength of the photon emitted when an electron jumps from n = 3 to n = 2 is
Q1. The wavelength of the photon emitted when an electron jumps from n = 3 to n = 2 is
Answer: 656.3 nm
Explanation: Using Rydberg formula for n = 3 to n = 2 transition, 1 / λ = R * (1 / 2² - 1 / 3²), giving λ = 656.3 nm.