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MHT CET202311 May 2023Evening ShiftPhysicsMechanical Properties of FluidsActual

A fluid of density ' ' is flowing through a uniform tube of diameter ' d '. The coefficient of viscosity of the fluid is ' ', then critical velocity of the fluid is

Options

  1. Ainversely proportional to ' '
  2. Bdirectly proportional to ' '
  3. Cdirectly proportional to 'd'
  4. Ddirectly proportional to ' '

Correct answer

B. directly proportional to ' '

Step-by-step solution

The equation for critical velocity is given as: v = k r The critical velocity is directly proportional to .

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