Properties of Fluids

Question 1

matter flows under pressure

Answer 1

fluid

Question 2

material that cannot sustain a tangential or shearing force

Answer 2

fluid

Question 3

Size independent

Answer 3

Intensive Property

Question 4

Size-dependent

Answer 4

Extensive Property

Question 5

homogeneous matter with no holes

Answer 5

continuum

Question 6

Internal energy
Pointer for direction of energy transfer as heat

Answer 6

Temperature

Question 7

two body temperature are the same

Answer 7

thermal equilibrium

Question 8

compression force exerted by a fluid per unit area

Answer 8

Pressure

Question 9

m/V

Answer 9

Density

Question 10

Pv=pRT or P=pRT

Answer 10

Density Ideal Gases

Question 11

ratio of the density of a substance to the density of some standard substance at a specified temperature

Answer 11

Specific Gravity

Question 12

Kinetic, Potential, Electrical etc.
Joules

Answer 12

Energy

Question 13

measure of heat energy required to increase temperature of a unit mass

Answer 13

Specific heat

Question 14

force of flowing fluid exerts on a body in the flow direction

Answer 14

drag force

Question 15

due to attractive forces between molecules

Answer 15

pulling forces

Question 16

cohesive forces between liquid molecules are responsible for the phenomenon

Answer 16

surface tension

Question 16

cohesive forces between liquid molecules are responsible for the phenomenon

Answer 16

surface tension

Question 17

rise or fall of a liquid in a small-diameter tube

Answer 17

capillary effect

Question 18

curved free surface in the tube

Answer 18

meniscus

Question 19

mercury meniscus

Answer 19

non wetting fluid

Question 20

liquid boils and is in equilibrium with its own vapor

Answer 20

Vapor pressure

Question 21

liquid pressure is dropped below the vapor pressure due to a flow phenomenon

Answer 21

cavitation