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What is the settling velocity of the particle if its diameter is 2 * 10-3cm. Given G=2.65, viscosity v=8 * 10-3cm2/Sec?
- a)0.01cm/Sec
- b)0.13cm/Sec
- c)0.24cm/Sec
- d)0.36cm/Sec
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
What is the settling velocity of the particle if its diameter is 2 * 1...
Explanation: Settling velocity of the particle is given by vs=g (G-1) d2/18v
Specific gravity G=1, g=981cm2/Sec, viscosity v=8 * 10-3cm2/Sec
vs = 981* (2.65-1) *0.002*0.002/(18*.008) = 0.13cm/Sec..
Specific gravity G=1, g=981cm2/Sec, viscosity v=8 * 10-3cm2/Sec
vs = 981* (2.65-1) *0.002*0.002/(18*.008) = 0.13cm/Sec..
Most Upvoted Answer
What is the settling velocity of the particle if its diameter is 2 * 1...
Settling Velocity Calculation
Given parameters:
- Particle diameter (d) = 2 * 10^-3 cm
- Specific gravity of particle (G) = 2.65
- Viscosity of fluid (v) = 8 * 10^-3 cm^2/sec
Formula for settling velocity (Vs) of a spherical particle in a fluid:
Vs = (2/9) * (d^2) * (G-1) * g / v
where g = acceleration due to gravity (980 cm/sec^2)
Substituting the given values in the above formula,
Vs = (2/9) * (2 * 10^-3)^2 * (2.65-1) * 980 / (8 * 10^-3)
= 0.13 cm/sec
Therefore, the settling velocity of the particle with diameter 2 * 10^-3 cm is 0.13 cm/sec.
Given parameters:
- Particle diameter (d) = 2 * 10^-3 cm
- Specific gravity of particle (G) = 2.65
- Viscosity of fluid (v) = 8 * 10^-3 cm^2/sec
Formula for settling velocity (Vs) of a spherical particle in a fluid:
Vs = (2/9) * (d^2) * (G-1) * g / v
where g = acceleration due to gravity (980 cm/sec^2)
Substituting the given values in the above formula,
Vs = (2/9) * (2 * 10^-3)^2 * (2.65-1) * 980 / (8 * 10^-3)
= 0.13 cm/sec
Therefore, the settling velocity of the particle with diameter 2 * 10^-3 cm is 0.13 cm/sec.
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What is the settling velocity of the particle if its diameter is 2 * 10-3cm. Given G=2.65, viscosity v=8 * 10-3cm2/Sec?a)0.01cm/Secb)0.13cm/Secc)0.24cm/Secd)0.36cm/SecCorrect answer is option 'B'. Can you explain this answer?
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What is the settling velocity of the particle if its diameter is 2 * 10-3cm. Given G=2.65, viscosity v=8 * 10-3cm2/Sec?a)0.01cm/Secb)0.13cm/Secc)0.24cm/Secd)0.36cm/SecCorrect answer is option 'B'. Can you explain this answer? for Chemical Engineering 2024 is part of Chemical Engineering preparation. The Question and answers have been prepared according to the Chemical Engineering exam syllabus. Information about What is the settling velocity of the particle if its diameter is 2 * 10-3cm. Given G=2.65, viscosity v=8 * 10-3cm2/Sec?a)0.01cm/Secb)0.13cm/Secc)0.24cm/Secd)0.36cm/SecCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the settling velocity of the particle if its diameter is 2 * 10-3cm. Given G=2.65, viscosity v=8 * 10-3cm2/Sec?a)0.01cm/Secb)0.13cm/Secc)0.24cm/Secd)0.36cm/SecCorrect answer is option 'B'. Can you explain this answer?.
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