Correct Answer - Option 3 : Interference
Explanation:
| Property |
Definition |
| Diffraction |
- It is the phenomenon of bending of light from the sharp corners of a slit or obstacle and spreading into the region of the geometrical shadow
|
| Polarization |
- The phenomenon of restricting light waves into a single plane is called Polarization.
- It can be seen only in transverse waves.
|
| Reflection |
- It is the phenomenon of light bouncing back into the same medium after striking a smooth surface.
|
| Interference |
- When two light sources from different coherent sources meet together, then there is a distribution of energy is disturbed by each other this superposition of two light waves is called Interference of light waves.
|
So, due to Interference of light, a soap bubble shows colours when illuminated with white light.
