MDCAT Physics MCQ #387

Why is the atomic emission spectrum more intense than the atomic absorption spectrum?

MDCAT Physics MCQ #387

  1. Question 1

    Q1. Why is the atomic emission spectrum more intense than the atomic absorption spectrum?

    • A) Because of the higher energy of the electrons
    • B) Due to the larger number of atoms involved
    • C) As a result of the longer wavelength of the radiation
    • D) Because of the higher probability of emission

    Answer: Because of the higher probability of emission

    Explanation: The atomic emission spectrum is more intense than the atomic absorption spectrum because of the higher probability of emission when an electron jumps to a lower energy state.