WBCS.LIVE practice question

Scientist C. V. Raman discovered-

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Raman Effect
  2. Raman Ray
  3. Life of tree
  4. X-Ray

Correct answer and explanation

Correct answer: Raman Effect

Explanation: āœ… Correct Answer: A) Raman Effect šŸ“š Explanation: The legendary Indian physicist Sir C.V. Raman discovered the 'Raman Effect' in 1928, which describes the scattering of light by molecules. This discovery proved that light can change its wavelength when it travels through a medium. He was awarded the Nobel Prize in Physics in 1930 for this groundbreaking work. India celebrates National Science Day every year on February 28th to commemorate this discovery.