H

Harikesh • 8.04K Points
Tutor III

Q. A dash pot consists of a cylinder 10 cm in diameter in which slides a piston 12 cm long having a radial clearance of 1 mm. The cylinder is filled with oil having a viscosity of 1 poise. What will be the resistance offered by the piston to sliding with a velocity of 3 cm/sec

  • (A) 1090 kg
  • (B) 100 kg
  • (C) 10900 kg
  • (D) 10 kg
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