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In brownian motion , the paths of the pa...

In brownian motion , the paths of the particles are :

A

linear

B

curved

C

zig- zag

D

uncertain

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the paths of particles in Brownian motion, we will analyze the motion of particles in a colloidal solution. ### Step-by-Step Solution: 1. **Understanding Brownian Motion**: - Brownian motion refers to the random movement of microscopic particles suspended in a fluid (liquid or gas) due to collisions with the fast-moving molecules of the fluid. 2. **Observing Particle Movement**: - When observing particles undergoing Brownian motion, one can see that their paths do not follow a straight line. Instead, they appear to move in an erratic and unpredictable manner. 3. **Analyzing the Path**: - The movement of these particles can be described as zigzagging. This is because the particles are constantly changing direction due to the random collisions with the surrounding fluid molecules. 4. **Conclusion on Path Type**: - Given the nature of Brownian motion, the paths of the particles are best described as zigzag. Therefore, the correct answer to the question is that the paths of the particles in Brownian motion are zigzag. ### Final Answer: The paths of the particles in Brownian motion are zigzag. ---
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