In which natural setting can the Tyndall effect be observed?
Show answer & explanation
Correct answer: B
Explanation
Correct Answer:
Option 2: Sunlight passing through dense forest canopy
Explanation:
The Tyndall effect is the scattering of light by small particles. When sunlight passes through a dense forest, the light becomes visible due to scattering by dust or water droplets in the air. This is a natural example of the Tyndall effect. It occurs in colloidal solutions but not in true solutions. It helps explain atmospheric scattering of light.
Additional Facts:
Option 1: Light through window is not Tyndall effect.
Option 3: Rainbow is due to refraction and reflection.
Option 4: Mirror shows reflection, not scattering.
Probable Exam Questions:
Q: Tyndall effect is seen in what?
A: Colloids
Q: Does true solution show Tyndall effect?
A: No
Q: What is scattering of light?
A: Spreading of light by particles
Q: Rainbow is formed due to what?
A: Refraction and reflection