481 In vibratory motion_________________? Physics Medium Full question → A P E remains constant B K E remain constant C total energy remains constant D total momentum remains constant
482 For ___________ flow the path of the fluid particles cannot be tracked? Physics Medium Full question → A Laminar B Streamline C Turbulent D Both A and B
483 The normal blood pressure range for a human body is______________? Physics Medium Full question → A 120 to 80 torr B 100 to 80 torr C 120 to 60 torr D 60 to 140 torr
484 The speed of the fluid is maximum in the venturi meter at_______________? Physics Medium Full question → A Convergent duct B Divergent duct C Throat D None of these
485 The density of human blood is nearly equal to____________? Physics Medium Full question → A Water B Honey C Mercury D Oil (kerosene)
486 Bernoulli’s equation is applicable for_________________? Physics Medium Full question → A Laminar flow B Turbulent flow C Both laminar and turbulent flow D None of these
487 The profile of aeroplane wing which lifts it up is called as_____________? Physics Medium Full question → A Wing shape B Aerofoil profile C Curved profile D None of these
488 The blood flow is _______________ flow at systolic pressure? Physics Medium Full question → A Laminar B Turbulent C Mixed D None
489 The carburettor of a car is an application of_______________? Physics Medium Full question → A Venturi meter B Bernoulli equation C Both A and B D None
490 Sphygmomanometers measures blood pressure ? Physics Medium Full question → A Statically B Dynamically C Some time static and sometimes dynamic D None of these
491 Laminar flow usually occurs at speeds_____________? Physics Medium Full question → A Low B High C Very high D Some time high and some time low
492 Which one is venturi relation ? Physics Medium Full question → A P1 – P2 = 1/2 ρV22 B V2 = 2g (h1-h2) C P = 1 /2ρV2 = ρgh = constant D A1 V1 = A2 V2 = constant
493 Ideal fluid is_______________? Physics Medium Full question → A Non-viscous B Incompressible C Steady flow D Possess all properties
494 The effect of the decrease in pressure with the increase of the speed of the fluid in a horizontal pipe is known as______________? Physics Medium Full question → A Bernoulli effect B Torricelli effect C Venturi effect D Stokes effect
495 A chimney works best if air exposed to the chimney is______________? Physics Medium Full question → A Stationary B Moving C Moving slowly D Moving fast
496 The instrument used to measure blood pressure is called____________? Physics Medium Full question → A Venturimeter B Blood pressure C Sphygmomanometer D Sonometer
497 Systolic pressure is called_______________? Physics Medium Full question → A Low blood pressure B High blood pressure C Normal blood pressure D Abnormal blood pressure
498 One torr is equal to_________________? Physics Medium Full question → A 1.333 Nm-2 B .1333 Nm-2 C 13.33 Nm-2 D 133.3 Nm2
499 Stokes law is applicable if body has __________shape? Physics Medium Full question → A Rough B Square C Circular D Spherical
500 In cricket when a bowler produce reverse swing the ball will move towards______________? Physics Medium Full question → A The shinning side of the ball B Rough side C The seam of the ball D Goes straight