FME9 2
問題一覧
1
a branch of physical science which deals with the mechanics of liquids and gases and is based on the same fundamental
principles that are in the mechanics of solid
Fluid Mechanics
2
is the study if mechanics of fluids at rest
Fluid Statics
3
deals with the velocities and streamlines without considering forces of energy
Fluid Kinematics
4
concerned with the relations between velocities and accelerations and the forces exerted or upon fluids in motion.
Hydronamics
5
are the substances capable of flowing. They possess particles which easily move and change their relative position without separation of
the mass, and they offer practically no resistance to change in form.
Fluids
6
one in which there is no friction nor viscosity.
ideal or perfect fluid
7
are fluids which have little resistance to change either in form or volume and occupies all the space in which it is contained
Gases
8
are fluids which offer great resistance to change in volume and occupies a definite portion in which it is contained
Liquid
9
is a system in which working substance does not cross its boundaries but energy crosses its boundaries
Closed System
10
is a thermodynamics system in which both the working substance and energy are crossing its boundaries. An example of which is a pump or compressor being cut from the suction point to the discharge side.
Open System
11
thermodynamic system in which neither the mass (working substance) nor energy crosses its boundaries, and completely
not affected by the surrounding conditions.
Isolated System
12
are thermodynamic properties that are independent of the mass of the substance in the system.
Intensive Properties
13
are thermodynamic properties that are dependent upon the mass of the substance in the system. These properties are total
values.
Extensive Properties
14
are properties that are considered for a unit mass, and are intensive by definition Example: specific volume, specific internal
energy, or specific enthalpy.
Specific Properties
15
is a measure of a physical variable (without numerical values),
Dimension
16
is a way to assign a number or measurement to that dimension
unit
17
is the absolute quantity of matter in substance or body
Mass
18
is the force of gravity on the body and could be determined by a spring scale
Weight
19
is an intensive thermodynamic property that is usually used to determine the mass of the substance or system.
Density
20
s the volume of a unit mass substance; it is also defined as the reciprocal of density
Specific Volume
21
is the force of gravity per unit volume of a substance
Specific Weight
22
is the ratio of the specific weight of a certain substance to that of the specific weight of water at standard condition.
Specific Gravity
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13問 • 1年前問題一覧
1
a branch of physical science which deals with the mechanics of liquids and gases and is based on the same fundamental
principles that are in the mechanics of solid
Fluid Mechanics
2
is the study if mechanics of fluids at rest
Fluid Statics
3
deals with the velocities and streamlines without considering forces of energy
Fluid Kinematics
4
concerned with the relations between velocities and accelerations and the forces exerted or upon fluids in motion.
Hydronamics
5
are the substances capable of flowing. They possess particles which easily move and change their relative position without separation of
the mass, and they offer practically no resistance to change in form.
Fluids
6
one in which there is no friction nor viscosity.
ideal or perfect fluid
7
are fluids which have little resistance to change either in form or volume and occupies all the space in which it is contained
Gases
8
are fluids which offer great resistance to change in volume and occupies a definite portion in which it is contained
Liquid
9
is a system in which working substance does not cross its boundaries but energy crosses its boundaries
Closed System
10
is a thermodynamics system in which both the working substance and energy are crossing its boundaries. An example of which is a pump or compressor being cut from the suction point to the discharge side.
Open System
11
thermodynamic system in which neither the mass (working substance) nor energy crosses its boundaries, and completely
not affected by the surrounding conditions.
Isolated System
12
are thermodynamic properties that are independent of the mass of the substance in the system.
Intensive Properties
13
are thermodynamic properties that are dependent upon the mass of the substance in the system. These properties are total
values.
Extensive Properties
14
are properties that are considered for a unit mass, and are intensive by definition Example: specific volume, specific internal
energy, or specific enthalpy.
Specific Properties
15
is a measure of a physical variable (without numerical values),
Dimension
16
is a way to assign a number or measurement to that dimension
unit
17
is the absolute quantity of matter in substance or body
Mass
18
is the force of gravity on the body and could be determined by a spring scale
Weight
19
is an intensive thermodynamic property that is usually used to determine the mass of the substance or system.
Density
20
s the volume of a unit mass substance; it is also defined as the reciprocal of density
Specific Volume
21
is the force of gravity per unit volume of a substance
Specific Weight
22
is the ratio of the specific weight of a certain substance to that of the specific weight of water at standard condition.
Specific Gravity