Which of the following electromagnetic waves is most energetic?

PHYSICS
WAEC 2018

Which of the following electromagnetic waves is most energetic?

  • A. Radio waves
  • B. X-ray
  • C. Gamma rays
  • D. Ultra-violet rays

Correct Answer: C. Gamma rays

Explanation

The gamma rays have the shortest wavelength and therefore, impart the highest photon energy.



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