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Science Flashcards

1
Q

Which mandate calls us to use wise dominion over the earth

A

Creation mandate

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2
Q

Which great commandment isn’t hat we love God with all off our hearts soul and minds

A

1st great commandment

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3
Q

The goal of the model is not accuracy but what?

A

Workability

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4
Q

Things or events observed to exist or occur are called

A

Phenomena

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5
Q

What are the results of a tested and proven theories

A

Laws

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6
Q

The study of matter and energy and how they interact is called

A

Physics

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7
Q

The lens through which someone views the world is a

A

Worldview

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8
Q

What is a simple representation of a more complex idea called

A

Model

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9
Q

The study of the structure ,composition, and properties of matter and how matter acts in the presence of other matter is known as

A

Chemistry

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10
Q

Which type of science developed new technologies, products, and materials

A

Applied science

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11
Q

Process of mixing by particle motion is known as

A

Diffusion

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12
Q

What is the building block of all matter

A

Atoms

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13
Q

The number of what, determines the type of atom and its atomic number

A

Protons

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14
Q

Because gases do liquids have the ability to flow, they are classified as

A

Fluids

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15
Q

The change from a liquid to a solid is called

A

Freezing

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16
Q

Which is located in the nucleus of an atom

A

Neutrons

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17
Q

Which type of mixture contains large clumps of distinctly different kinds of matter

A

Heterogeneous

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18
Q

Which type of change Alters the electron structure of atoms

A

Chemical

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19
Q

What occurs when thermal energy is lost from a vapor through Cooling

A

Condensation

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20
Q

Matter that contains only one kind of atom or fixed ratio of different atoms is a

A

Pure substance

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21
Q

The SI base unit for measurement is the

A

Meter

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22
Q

Any artificial device made for the purpose of refining, extending, or substituting for the human senses when measuring is known as

A

Instrument

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23
Q

Which country established the decimal metric system

A

France

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24
Q

What is the assessment of measurement error

A

Accuracy

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25
The two parts of measured data are the number and the
Unit
26
Which indicates the amount of matter in an object and the effect of gravity
Weight
27
Vectors of typically represented by
Arrows
28
Which quantity indicates how fast motion occurs
Speed
29
Everything inside the boundaries of what the study is known as the
System
30
The modern study of motion is called
Mechanics
31
The SI unit of force is
Newton
32
Who developed the three laws of motion
Isaac Newton
33
Which law states that object at rest tends to stay at rest
The law of inertia
34
What force surrounds magnets and materials with electricity flowing through them
Magnetic
35
What is the force that opposes motion
Friction
36
Which law of motion states that for every action, there is an opposite and equal reaction
The law of action reaction
37
Air resistance is a form of friction called
Drag
38
Objects that fall due to gravity alone with no other forces acting on them are in
Free fall
39
When an object's velocity is constant for the remainder of its fall, the object has reached
Terminal velocity
40
What is done when an object moves through a distance because of a force acting on it
Work
41
Systems that consist of lone individual particles or masses of particles acting as a single object may have
Mechanical work
42
What type of energy is the energy of a object due to its physical position
Mechanical potential energy
43
The position from which the distance is measured is called the
Zero reference position
44
The sum of kinetic energies of all the particles in an object is its
Thermal energy
45
The transmission of energy through matter by particle motion oscillations that occur in a specific direction is called
Acoustic energy
46
What is the potential energy stored in chemical bonds called
Chemical energy
47
What type of energy is associated with the nucleus of an atom
Nuclear energy
48
The largest potential source of energy in the universe is
Mass energy
49
What is the definition of energy
The ability to do work
50
What is the SI unit for energy
Joules
51
The difference between kinetic and potential energy
Kinetic energy is in motion | potential energy is energy waiting to be used
52
What occurs When a force acts on an object to move in a direction parallel to the force vector
Mechanical work
53
The force needed to begin moving the resistance is the
Resistance force
54
The force actually exerted on a simple machine is called the
Effort force
55
Simple machines compensate for a smaller effort force by exerting that force over a longer distance, a property called
Distance principle
56
When a seesaw is balance and has no tendency to teter about the fulcrum, it is in a state of
Rotational equilibrium
57
This is a modified wheel and axle
Gear
58
A pulley mounted on the fixed support is called a
Single fixed pulley
59
What is a 2d tilted surface that allows a resistance load to be moved from a lower position to one that is higher with less effort
Inclined plane
60
What is a Fastener that exerts a large amount of force to hold objects together
Screw
61
In the US, screws are classified by their
Thread count
62
What is power
The rate of doing work
63
What is the formula for power
P= w/🔼t
64
Depth is a factor that can be affected by
Fluid pressure
65
Why do fluids flow
Because of the change of pressure
66
The pressure on a surface is a ratio of Force to
Area
67
What is the property of fluid that states pressure is exerted equally in all directions on a body of water
Fluid pressure
68
Water pressure due to death alone is called
Hydrostatic pressure
69
What device is used to measure atmospheric pressure
Barometer
70
The lifting force that is responsible for ships floating is known as
Buoyant force
71
What is science of transmission of forces and energy by liquid called
Hydraulics
72
The physics of flowing fluids is known as
Pneumatics
73
High pressure sensing instrument uses a c-shaped sealed tube detector called a
Bourdon tube
74
Objects that sink are
Negatively buoyant
75
A hydraulic pump works using what scientific principle
Pascal's principle
76
Describe Pascal's principle
changes of pressure on the | surface of a confined fluid are exerted equally throughout the fluid and at all points on the fluid’s container.
77
What is Bernoulli's principle
Principle stating that total energy for a confined ideal fluid flowing through a pipe is conserved at all locations within the pipe.
78
What is Boyle's Law
volume of a fixed quantity of a confined gas is inversely proportional to its pressure when its temperature is held constant.
79
What is Charles law
volume of a fixed quantity of a confined gas is directly proportional to its absolute temperature when its pressure is held constant.
80
Early scientists believe that heat was actually a fluid called
Caloric
81
Temperature is measured in a dimensional unit called
Degree
82
On what scale is water's boiling point 212
Fahrenheit
83
What scale includes absolute zero
Kelvin
84
Which skill uses zero as the freezing point for water
Celsius
85
The flow of thermal energy from one place to another is known as
Heat
86
Heat transfer through direct contact is called
Conduction
87
Heat transfer via electromagnetic waves is known as
Radiation
88
Heat transfer via fluid is called
Convection
89
Which is the best natural conductor of thermal energy
Diamond

final english (8 decks)

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