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Physics Mcqs

For ___________ flow the path of the fluid particles cannot be tracked?

  • (A)  Laminar
  • (B)  Streamline
  • (C)  Turbulent
  • (D)  Both A and B
Submitted By :Ali Uppal


The normal blood pressure range for a human body is______________?

  • (A)  120 to 80 torr
  • (B)  100 to 80 torr
  • (C)  120 to 60 torr
  • (D)  60 to 140 torr
Submitted By :Ali Uppal


The speed of the fluid is maximum in the venturi meter at_______________?

  • (A)  Convergent duct
  • (B)  Divergent duct
  • (C)  Throat
  • (D)  None of these
Submitted By :Ali Uppal


The density of human blood is nearly equal to____________?

  • (A)  Water
  • (B)  Honey
  • (C)  Mercury
  • (D)  Oil (kerosene)
Submitted By :Ali Uppal


Bernoulli’s equation is applicable for_________________?

  • (A)  Laminar flow
  • (B)  Turbulent flow
  • (C)  Both laminar and turbulent flow
  • (D)  None of these
Submitted By :Ali Uppal


The profile of aeroplane wing which lifts it up is called as_____________?

  • (A)  Wing shape
  • (B)  Aerofoil profile
  • (C)  Curved profile
  • (D)  None of these
Submitted By :Ali Uppal


The blood flow is _______________ flow at systolic pressure?

  • (A)  Laminar
  • (B)  Turbulent
  • (C)  Mixed
  • (D)  None
Submitted By :Ali Uppal


The carburettor of a car is an application of_______________?

  • (A)  Venturi meter
  • (B)  Bernoulli equation
  • (C)  Both A and B
  • (D)  None
Submitted By :Ali Uppal


Sphygmomanometers measures blood pressure ?

  • (A)  Statically
  • (B)  Dynamically
  • (C)  Some time static and sometimes dynamic
  • (D)  None of these
Submitted By :Ali Uppal


The frequency of the second pendulum is________________?

  • (A)  1 hertz
  • (B)  0.5 hertz
  • (C)  1.5 hertz
  • (D)  2.5 hertz
Submitted By :Ali Uppal