ECAT Physics MCQS Fluid Dynamics Online Test 2

human-blood-pressure-is-measured-in-3-a_-_mm-of-hg,if-a-2-c-v-2-c-t-denote-area-of-pipe-2-c-velocity-of-fluid-and-time-of-flow-respectively-2-c-then-rate-of-flow-will-be-3-a_-_av,if-the-radius-of-droplet-becomes-half-2-c-then-its-terminal-velocity-will-become-3-a_-_one-fourth,if-the-stream-lines-of-fluid-are-forced-closer-together-then-3-a_-_speed-of-the-fluid-increases,if-v-3-csub-3-e-1-3-c-2-fsub-3-e-3-d-0-20-m-2-fs-and-v-3-csub-3-e-2-3-c-2-fsub-3-e-3-d-2-m-2-fs-and-density-5-c-28-cf-81-3-d-1000-5-c-2-c-kg-2-fm-5-e-3-5-c-29-2-c-then-p-3-csub-3-e-1-3-c-2-fsub-3-e-e-2-80-93-p-3-csub-3-e-2-3-c-2-fsub-3-e-will-be-3-a_-_1980-n-2-f-m-3-csup-3-e-2-3-c-2-fsup-3-e,internal-friction-of-a-fluid-is-called-3-a_-_viscosity,laminar-flow-occurs-at-3-a_-_low-speed,let-a-3-d-area-of-crossection-of-pipe-2-c-v-3-d-speed-of-fluid-2-c-then-e-2-80-9-c-av-e-2-80-9-d-is-called-3-a_-_volume-flow-rate,on-the-average-for-normal-healthy-person-diastolic-pressure-is-3-a_-_75-e-2-80-93-80-torr,one-torr-in-nm-2-is-expressed-as-3-a_-_133-3-nm-3-csup-3-e-2-3-c-2-fsup-3-e,one-torr-in-nm-3-csup-3-e-2-3-c-2-fsup-3-e-is-expressed-as-3-a_-_133-3-nm-3-csup-3-e-2-3-c-2-fsup-3-e,one-torr-is-equal-to-3-a_-_133-3-pascals,opted-unit-to-measure-blood-pressure-is-3-a_-_mm-of-hg,product-of-area-of-cross-section-2-c-velocity-and-time-gives-3-a_-_volume,speed-of-efflux-is-measured-by-the-relation-3-a_-_5-c-28-v-3-d-5-csqrt-7-b-2-gh-7-d-5-c-29,stoke-27-s-law-holds-for-bodies-having-3-a_-_spherical-shape,stoke-e-2-80-99-s-law-holds-for-bodies-having-3-a_-_spherical-shape,terminal-velocity-22-v-3-csub-3-et-3-c-2-fsub-3-e-22-is-related-with-the-radius-22-r-22-of-a-spherical-object-as-3-a_-_5-c-28-v-t-5-cpropto-r-5-e-2-5-c-29,terminal-velocity-of-a-particle-in-the-fluid-depends-on-3-a_-_nature-of-fluid,the-bernoulli-e-2-80-99-s-equation-is-for-a-fluid-which-is-3-a_-_in-steady-flow,torricelli-e-2-80-99-s-theorem-can-be-written-as-3-a_-_5-c-28-v-3-d-5-csqrt-7-b-2-g-28-h-1-h-2-29-7-d-5-c-29,viscosity-of-air-at-30-3-csup-3-eo-3-c-2-fsup-3-e-c-is-3-a_-_0-019-nsm-3-csup-3-e-2-3-c-2-fsup-3-e,when-the-external-pressure-applied-becomes-larger-than-the-systolic-pressure-2-c-then-the-vessels-3-a_-_collapse