INTEGRATED PHYSICAL SCIENCE
WGU C165 EXAM WITH CORRECT
ANSWERS 2025
What change occurs when water is evaporated off the sidewalk? ( Correct
answers )
Physical
Change
In what state is matter compressible? ( Correct
answers ) Gas
How is a compound formed? ( Correct answers ) Electrons are transferred
or shared
between
atoms
What is shared or transferred when a chemical bond is formed? ( Correct
answers )
Valence
Electrons
Ion ( Correct answers ) Same number or protons, different number of
electrons
In hospitals, medical instruments are usually sterilized by ( Correct
answers )
Ultraviolet
light
Most of the sun's UV-C radiation is absorbed by Earth's ( Correct
answers )
Atmospher
e
Newton's 2nd law of motion F=ma is what kind of model?
( Correct answers )
Mathematic
al
Falisable ( Correct answers ) Capable of being shown
untrue
A well tested explanation ( Correct answers ) Scientific
Theory
T/F Theories are built on laws ( Correct
answers ) True
Why can't astronomers carry out a scientific research study to determine
which
star is visible
the nicest? ( Correct answers ) There is no way to prove any
answer wrong
Why is it said you can never prove a scientific theory right? ( Correct
answers ) It
impossible toisdirectly test every single instance in which
it applies.
The variable that you adjust is called the ( Correct answers )
Independent Variable
Is volume a derived quantity? ( Correct
answers ) Yes
GRADED
A+
, Is area a derived quantity? ( Correct
answers ) Yes
What kind of radiation does the sun give off? ( Correct answers )
Ultraviolet
The law of conservation of energy states that ( Correct answers ) The
totaluniverse
the energy of
remains
constant
The attractive force that exists between two objects is known as
( Correct answers )
Gravitational
force
The force of static friction acts to prevent ( Correct answers )
Movement
More mass means ____________ inertia ( Correct answers
) More
Less mass means _______________ inertia ( Correct answers
) Less
If 2 trains are going the same speed in different directions, is their velocity
the same or
different? ( Correct answers )
Different
When two forces are equal, the net force is ( Correct
answers ) Zero
If the net force increases, acceleration_____________ ( Correct answers )
Increases
The ability to work is called ( Correct answers )
Energy
The SI unit for frequency is ( Correct answers )
Hertz
A shorter wavelength corresponds to _________ frequency ( Correct
answers ) Higher
Inverse Relationship ( Correct answers ) One quantity increases, the other
decreases
Direct Relationship ( Correct answers ) One quantity increases, the
other also
increase
s
T/F Physics deals with the fundamental behavior of energy and
matter ( )Correct
answers
True
The net force acting on an object moving in a straight line at a
constantanswers
Correct speed is) (
Zero
Factors that affect friction between two solid objects ( Correct
answers ) Types of
surfaces
involved
How hard surfaces press on
eachother
GRADED
A+
WGU C165 EXAM WITH CORRECT
ANSWERS 2025
What change occurs when water is evaporated off the sidewalk? ( Correct
answers )
Physical
Change
In what state is matter compressible? ( Correct
answers ) Gas
How is a compound formed? ( Correct answers ) Electrons are transferred
or shared
between
atoms
What is shared or transferred when a chemical bond is formed? ( Correct
answers )
Valence
Electrons
Ion ( Correct answers ) Same number or protons, different number of
electrons
In hospitals, medical instruments are usually sterilized by ( Correct
answers )
Ultraviolet
light
Most of the sun's UV-C radiation is absorbed by Earth's ( Correct
answers )
Atmospher
e
Newton's 2nd law of motion F=ma is what kind of model?
( Correct answers )
Mathematic
al
Falisable ( Correct answers ) Capable of being shown
untrue
A well tested explanation ( Correct answers ) Scientific
Theory
T/F Theories are built on laws ( Correct
answers ) True
Why can't astronomers carry out a scientific research study to determine
which
star is visible
the nicest? ( Correct answers ) There is no way to prove any
answer wrong
Why is it said you can never prove a scientific theory right? ( Correct
answers ) It
impossible toisdirectly test every single instance in which
it applies.
The variable that you adjust is called the ( Correct answers )
Independent Variable
Is volume a derived quantity? ( Correct
answers ) Yes
GRADED
A+
, Is area a derived quantity? ( Correct
answers ) Yes
What kind of radiation does the sun give off? ( Correct answers )
Ultraviolet
The law of conservation of energy states that ( Correct answers ) The
totaluniverse
the energy of
remains
constant
The attractive force that exists between two objects is known as
( Correct answers )
Gravitational
force
The force of static friction acts to prevent ( Correct answers )
Movement
More mass means ____________ inertia ( Correct answers
) More
Less mass means _______________ inertia ( Correct answers
) Less
If 2 trains are going the same speed in different directions, is their velocity
the same or
different? ( Correct answers )
Different
When two forces are equal, the net force is ( Correct
answers ) Zero
If the net force increases, acceleration_____________ ( Correct answers )
Increases
The ability to work is called ( Correct answers )
Energy
The SI unit for frequency is ( Correct answers )
Hertz
A shorter wavelength corresponds to _________ frequency ( Correct
answers ) Higher
Inverse Relationship ( Correct answers ) One quantity increases, the other
decreases
Direct Relationship ( Correct answers ) One quantity increases, the
other also
increase
s
T/F Physics deals with the fundamental behavior of energy and
matter ( )Correct
answers
True
The net force acting on an object moving in a straight line at a
constantanswers
Correct speed is) (
Zero
Factors that affect friction between two solid objects ( Correct
answers ) Types of
surfaces
involved
How hard surfaces press on
eachother
GRADED
A+
