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Qh) Chonse the gaunrest aoruetween the brukets: (a) Visensities of lipnids desre

ID: 2088929 • Letter: Q

Question

Qh) Chonse the gaunrest aoruetween the brukets: (a) Visensities of lipnids desrease as (velocity temperature-pressure) increases and are assally nor alecied oy(density- pressure-volume) changes (b) A fluid is a suistance which deforms continuously under the action of (shearing forces- dessity-peveity (ey The pressure theat exios awywhere in the universe is called the (absolute- atmosherieaces) presoure (d) Paseat's lwes that the pressure at a point in a fluid at rest is the (same- ittirent oppesite in adl direetions (e) Pressure in a statie fiwid does (ehangsnot change) with depth, due to the extra weion-soreeohume) w tiwid on top of a layer as we move downwards-upwards) (n A 'teady now i, one in whichthe (velocity-pressure-velocity and pressure) may ary from point to point bt (ehangs do not change )with time. e Il eurves are draws in s steady flow in such a way that thettangent-perpendicular) at any point is in the (same-uppesite) direetion of the velocity veetor at that point, ench curves are called streamlines (now-so flow) oeeurring aeross a streamline iastant is the (same-not same) in magnitude and direetion at every point in the (ho A streamline is every where (tangent-parrallel) to the velocity veetor; there can be ) Flow is deseribed as uniform if the (veloeity-pressure-temperature) at agiven huid (i) A uwful relationship between (pressure-density-hight) and the magnitude of the (velocity-weight foree), and the height z above datumis known as the Bernoulli equation and the Bernoulli const

Explanation / Answer

1.

a)Temperature, volume

b)Shearing Forces

C)absolute

D)Same

E)change, weight

F)do not change

G)tangent, same

H)tangent, flow

I)same

J)velocity weight