WGU C165 Integrated Physical Sciences Questions
and Answers latest Update | 100% Correct
Physics - ✅✅The study of forces, energy, motion
Chemistry - ✅✅The study of atoms and molecules, their structures, and their
interactions to form substances
Earth science - ✅✅The study of the Earth's structure and composition, and
processes that change Earth
essential attributes of science - ✅✅Studies the natural world
Uses testable ideas
Relies on data from observations/experiments
Presented for evaluation by other scientists
Leads to further questions/research
variables - ✅✅The changing quantities in an experiment
independent variable - ✅✅What you change in an experiment on purpose
dependent variable - ✅✅The variable that changes because of an independent
variable
control variable - ✅✅The variable(s) you don't want to study, need to be either
eliminated or kept constant
,observational study - ✅✅When systems are observed as they appear in nature,
researchers do not attempt to change them
physical model - ✅✅A model of a physical phenomenon, such as a planetary
system
conceptual model - ✅✅A model used to visualize things that cannot be seen,
such as atoms
mathematical model - ✅✅A model that treats physical objects/phenomena
using mathematical methods
computer model - ✅✅A detailed, complex model calculated by a computer
principle of falsification - ✅✅Principle that only falsifiable statements can be
subject to scientific inquiry
hypothesis - ✅✅A testable statement about how something in nature works
law - ✅✅A concise statement that is supported by scientific evidence and
repeated experiments, describes a widespread pattern in nature (what)
theory - ✅✅A statement that explains a wide range of observations, supported
by a large body of scientific evidence (how/why)
, meter - ✅✅Base unit of length
kilogram - ✅✅Base unit of mass
second - ✅✅Base unit of time
kelvin - ✅✅Base unit of temperature
Derived units - ✅✅What is produced when the base units/quantities are
combined
Speed - ✅✅The name for the distance traveled divided by an interval of time
Volume - ✅✅Term for the amount of space an object occupies
Liquid displacement - ✅✅Method of determining the volume of an object by
measuring the amount of liquid it displaces
direct relationship - ✅✅A relationship between two variables where increasing
one increases the other, and vice versa
inverse relationship - ✅✅A relationship between two variables where
increasing one decreases the other, and vice versa
Velocity - ✅✅A combination of speed and direction
and Answers latest Update | 100% Correct
Physics - ✅✅The study of forces, energy, motion
Chemistry - ✅✅The study of atoms and molecules, their structures, and their
interactions to form substances
Earth science - ✅✅The study of the Earth's structure and composition, and
processes that change Earth
essential attributes of science - ✅✅Studies the natural world
Uses testable ideas
Relies on data from observations/experiments
Presented for evaluation by other scientists
Leads to further questions/research
variables - ✅✅The changing quantities in an experiment
independent variable - ✅✅What you change in an experiment on purpose
dependent variable - ✅✅The variable that changes because of an independent
variable
control variable - ✅✅The variable(s) you don't want to study, need to be either
eliminated or kept constant
,observational study - ✅✅When systems are observed as they appear in nature,
researchers do not attempt to change them
physical model - ✅✅A model of a physical phenomenon, such as a planetary
system
conceptual model - ✅✅A model used to visualize things that cannot be seen,
such as atoms
mathematical model - ✅✅A model that treats physical objects/phenomena
using mathematical methods
computer model - ✅✅A detailed, complex model calculated by a computer
principle of falsification - ✅✅Principle that only falsifiable statements can be
subject to scientific inquiry
hypothesis - ✅✅A testable statement about how something in nature works
law - ✅✅A concise statement that is supported by scientific evidence and
repeated experiments, describes a widespread pattern in nature (what)
theory - ✅✅A statement that explains a wide range of observations, supported
by a large body of scientific evidence (how/why)
, meter - ✅✅Base unit of length
kilogram - ✅✅Base unit of mass
second - ✅✅Base unit of time
kelvin - ✅✅Base unit of temperature
Derived units - ✅✅What is produced when the base units/quantities are
combined
Speed - ✅✅The name for the distance traveled divided by an interval of time
Volume - ✅✅Term for the amount of space an object occupies
Liquid displacement - ✅✅Method of determining the volume of an object by
measuring the amount of liquid it displaces
direct relationship - ✅✅A relationship between two variables where increasing
one increases the other, and vice versa
inverse relationship - ✅✅A relationship between two variables where
increasing one decreases the other, and vice versa
Velocity - ✅✅A combination of speed and direction
