MDCAT Physics MCQ #386

What is the main difference between the atomic emission spectrum and the atomic absorption spectrum?

MDCAT Physics MCQ #386

  1. Question 1

    Q1. What is the main difference between the atomic emission spectrum and the atomic absorption spectrum?

    • A) The presence or absence of spectral lines
    • B) The type of energy transition involved
    • C) The wavelength range observed
    • D) The intensity of the spectral lines

    Answer: The type of energy transition involved

    Explanation: The main difference between the atomic emission spectrum and the atomic absorption spectrum is the type of energy transition involved, with emission occurring when an electron jumps to a lower energy state.