1133 Questions & Blanks

Question 1

If man had complete knowledge of the ______ and perfect understanding of the _______, he would find no _______ between them.

Answer 1

universe
Scriptures
conflict

Question 2

The two broad categories of science

Answer 2

life sciences

physical sciences

Question 3

What are descriptive sciences?

Answer 3

Descriptive sciences are subjects that do not lend themselves to experimentation.

Question 4

Define physics using the rule method.

Answer 4

Physics is the study of matter and energy and of relationships between the two.

Question 5

Define physics using the roster method.

Answer 5

Physics is the study of subjects such as sound, light, mechanics, heat, electricity, magnetism, and nuclear energy.

Question 6

List the seven physical quantities measured by fundamental units

Answer 6

length
mass
time
temperature
electric current
luminous intensity
number of particles

Question 7

Define length.

Answer 7

Length is the distance between two points

Question 8

The standard of length in the metric system is the ______

Answer 8

meter

Question 9

Define mass

Answer 9

Mass is the amount of matter in an object

Question 10

The standard unit of mass is the ______

Answer 10

gram

Question 11

What is one way to measure time?

Answer 11

One way to measure time is to count events that occur regularly

Question 12

Fundamental principles of life are summarized in the ______________.

Answer 12

Ten Commandments

Question 13

Physicists prefer to use ___________ rather than the ______________ to represent roots.

Answer 13

fractional exponents

square root radical

Question 14

How did Jesus summarize the Ten Commandments?

Answer 14

He said, “You shall love the Lord your God with all your heart and with all your soul and with all your mind.”

Question 15

What is the only accurate, unchanging standard for life?

Answer 15

The only standard that has proved accurate and unchanging is the Word of God

Question 16

What is science?

Answer 16

Science is information and the process by which information is collected and organized to make it more easily understood.

Question 17

Other units of measurement can by derived from the units for ______, ______, and ______.

Answer 17

length
mass
time

Question 18

What makes a science an exact science?

Answer 18

It is an exact science if an experiment repeated under the same conditions leads to the same outcome

Question 19

With all the __________________, man can measure anything in the universe.

Answer 19

fundamental units of measurement

Question 20

In the Bible God has given units of law called ___________________

Answer 20

principles of life

Question 21

A quantity should never be expressed to a greater number of _____________ than ___________________ indicate

Answer 21

significant figures

precision and accuracy

Question 22

In standard scientific notation, only one ______ is to the _____ of the ________.

Answer 22

digit
left
decimal point

Question 23

The _______ is the number of places the decimal point has been moved.

Answer 23

exponent

Question 24

The three steps to multiply two numbers using scientific notation

Answer 24

Multiply the number parts
Add the exponents
Convert answer to standard form

Question 25

Numbers with the same exponent have the same _______________

Answer 25

order of magnitude

Question 26

__________________ are always carried throughout calculations

Answer 26

Units of measurement

Question 27

The units on either side of an equal sign must ______ after the equation has been _______.

Answer 27

balance | simplified

Question 28

Units of measurement cancel in the _______ and ________ in exactly the same way as common factors

Answer 28

numerator | denominator

Question 29

If an exact measurement includes ____, they must be shown as significant figures in ____________.

Answer 29

zeros | scientific notation

Question 30

Two variables that are not related are called __________ variables.

Answer 30

independent

Question 31

What makes two variables dependent?

Answer 31

Two variables are dependent when a change in one causes a corresponding change in another.

Question 32

Variables are ________ related if an increase in one variable causes a decrease in another variable.

Answer 32

inversely

Question 33

The ____________ allows us to write an equation relating two dependent variables

Answer 33

proportionality constant

Question 34

Vectors are parallel and in the same direction

Answer 34

The resultant is the sum of the components and has the same direction

Question 35

Vectors are parallel but in opposite direction

Answer 35

The resultant is the difference of the components and has the direction of the greater component

Question 36

Vectors are at right angles to each other

Answer 36

The magnitude of the resultant can be found algebraically by means of the Pythagorean theorem

Question 37

Distance is a __________, but displacement is a __________.

Answer 37

scalar quantity | vector quantity

Question 38

What is a resultant?

Answer 38

A resultant is the single vector left after the component vectors have been combined

Question 39

If two component vectors form a right triangle, the resultant is the ___________.

Answer 39

hypotenuse of the triangle

Question 40

Two unrelated variables are ____________.

Answer 40

independent variables

Question 41

What is force?

Answer 41

Force is a pull or push that tends to produce motion or a change in motion of a material body.

Question 42

Two ways to find a resultant of three or more vectors

Answer 42

Resolving them two at a time | Using the polygon rule

Question 43

The equilibrant is equal in _________ but opposite in ____________ to the resultant

Answer 43

magnitude | direction

Question 44

Why does is help to roll heavy objects up a ramp rather than lifting them?

Answer 44

A heavy load can be rolled up a ramp with less force than would be required to lift it.

Question 45

The mass of a body can often by treated as if it is concentrated at a single point called the _________________.

Answer 45

center of mass

Question 46

Three kinds of equilibrium

Answer 46

stable equilibrium; a suitcase flat on its side unstable equilibrium; a coin balanced on its edge neutral equilibrium; a bowling ball

Question 47

Rotation is ___________

Answer 47

motion around a fixed axis

Question 48

_____ and _____ are directly proportional but are not necessarily equal.

Answer 48

Force | Torque

Question 49

The shortest distance between the fulcrum and the line of a force's action is called the ______________

Answer 49

lever arm distance

Question 50

A ____________ torque has a negative value, and a _______________ torque has the opposite value.

Answer 50

clockwise | counterclockwise

Question 51

Define rotational equilibrium

Answer 51

Rotation equilibrium is the state in which the sum of the positive torques equals the sum of the negative torques

Question 52

Define translational equilibrium

Answer 52

Translational equilibrium is the state in which the resultant of all component forces is zero

Question 53

_____________ can summarize large amounts of information with numbers and symbols.

Answer 53

Equations

Question 54

Remember to study math parts

Answer 54

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