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Which term describes the random movement of microscopic particles in a fluid due to continuous bombardment from surrounding molecules?
- a)Zig-zag dance
- b)Brownian dance
- c)Particle waltz
- d)Brownian motion
Correct answer is option 'D'. Can you explain this answer?
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Which term describes the random movement of microscopic particles in a...
Brownian Motion:
Brownian motion refers to the random movement of microscopic particles in a fluid. This phenomenon occurs due to continuous bombardment from surrounding molecules. The term was named after the botanist Robert Brown who first observed this erratic movement in pollen grains suspended in water under a microscope.
Key Points:
- Brownian motion is a result of the particles being constantly hit by the molecules of the fluid.
- This movement is unpredictable and random, with particles moving in various directions.
- The motion of particles in Brownian motion is influenced by factors such as temperature and viscosity of the fluid.
- Brownian motion is significant in various scientific fields, including physics, chemistry, and biology.
- It has practical applications in areas such as colloidal science, nanotechnology, and drug delivery systems.
In conclusion, Brownian motion plays a crucial role in understanding the behavior of particles at the microscopic level. It is a fundamental concept in the study of fluid dynamics and has widespread implications in various scientific disciplines.
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Which term describes the random movement of microscopic particles in a...
The random movement of microscopic particles in a fluid is known as Brownian motion. This phenomenon was first observed by Robert Brown and is a result of continuous collisions between the particles and molecules in the surrounding medium.
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Which term describes the random movement of microscopic particles in a fluid due to continuous bombardment from surrounding molecules?a)Zig-zag danceb)Brownian dancec)Particle waltzd)Brownian motionCorrect answer is option 'D'. Can you explain this answer?
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