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JAMB Physics 2002 Question 33

Question 33

Electromagnetic Spectrum

The electromagnetic wave that can produce a heating effect on the environment is

  1. A.gamma rays
  2. B.infrared rays
  3. C.x-rays
  4. D.ultraviolet rays
Show the answer and explanation

Answer: B (infrared rays)

Explanation

Infrared radiation is the part of the spectrum we feel as heat; it warms whatever absorbs it.