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B) Write a short note on Brownian motion.ब्राउनी गति पर संक्षिप्त टिप्पणी लिखो। |
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Answer» ONG>ANSWER: Brownian motion is the continuous random movement of small PARTICLES suspended in a fluid, which arise from collisions with the fluid molecules. First OBSERVED by the British botanist R. BROWN (1773-1858) when studying pollen particles. The effect is also visible in particles of smoke suspended in a gas. |
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