Question

Who discovered the Scattering of light?

• A. J.C. Bose
• B. C.V. Raman
• C. Homi Jahangir Bhabha
• D. A.P.J. Abdul Kalam

Hint:

Think of the Raman Effect and National Science Day on 28 February.

Answer 1

The Correct Option is B

Step 1: Understanding the Question:
The question asks who discovered the scattering of light. This refers to the Raman Effect, found in 1928.

Step 2: Key Concept:
When light passes through a transparent material, a small part of it scatters with a changed wavelength. This change is called Raman scattering. It won the Nobel Prize in Physics in 1930.

Step 3: Check option 1:
J.C. Bose worked on radio waves and plant physiology. He is not linked with light scattering. Option 1 is wrong.

Step 4: Check option 2:
C.V. Raman discovered the scattering of light, known as the Raman Effect. Option 2 is right.

Step 5: Check option 3:
Homi J. Bhabha is the father of the Indian nuclear programme. Option 3 is wrong.

Step 6: Check option 4:
A.P.J. Abdul Kalam was a missile scientist and President of India. Option 4 is wrong.

Final Answer:
The scattering of light was discovered by C.V. Raman, which is option 2. \[ \boxed{\text{Option 2}} \]