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COMEDK2017PhysicsElectromagnetic Waves

Infrared radiation was discovered in 1800 by

Options

  1. AWilliam Wollaston
  2. BWilliam Herschel
  3. CWilhelm Roentgen
  4. DThomas Young

Correct answer

B. William Herschel

Step-by-step solution

Infrared radiation was discovered in 1800 by William Herschel.

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