Asked in UHS MDCAT 2016 2016Moderate

The wavelength of gamma rays is:

Correct answer: C. Shorter than the X-rays

  • A. Equal to the X-rays
  • B. Longer to the X-rays
  • C. Shorter than the X-rays
  • D. border to the X-rays

Explanation

Gamma rays are electromagnetic radiation with the shortest wavelength and highest energy. X-rays are less energetic and thus have a longer wavelength.

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About Atomic Spectra

Atoms emit or absorb light at specific wavelengths because electrons occupy quantized energy levels and change levels by absorbing or releasing photons. The topic covers emission and absorption spectra, spectral series, hydrogen’s line spectrum, energy-level transitions, and the relation between wavelength, frequency and photon energy.

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