WGU C165 WGU C165
Study online at https://quizlet.com/_8ecwle
1. The study of energy and forces of matter Physics
2. The study of the properties of matter and how Chemistry
matter changes; atoms, molecules and their inter-
actions to form substances
3. the study of the moon, stars, and other objects in astronomy
space
4. The scientific study of earth and the universe Earth Science
around it including structure, materials and
processes
5. The experimental factor that is manipulated; the independent variable
variable whose effect is being studied.
6. The measurable effect, outcome, or response in dependent variable
which the research is interested.
7. Structures that scientists build to represent some- Physical Model
thing else.
8. a verbal or graphical explanation for how a system conceptual model
works or is organized
9. A description of a system using mathematical con- mathematical model
cepts and language like an equation.
10. a computer program that models an event or ob- computer model
ject
11. Only falsifiable statements can be subject to scien- principle of falsification
tific inquiry
2025/2026
, WGU C165 WGU C165
Study online at https://quizlet.com/_8ecwle
12. a statement that is worded so that it is falsifiable, falsifiable statement
or disprovable, by experimental results
13. Concise statement that summarizes the results of Law
many observations and experiments
14. A well-tested explanation for a wide range of ob- scientific theory
servations or experimental results.
15. The theory that the universe originated in a huge Big Bang Theory
explosion that released all matter and energy.
16. Sections of the Earth's crust that move due to con- tectonic plates
vection currents.
17. The hypothesis that the continents slowly move continental drift
across Earth's surface.
18. International System of units based on the metric SI system
system and units derived from the metric system
19. kilogram (kg) SI unit for mass
20. meter (m) SI unit for length
21. seconds (s) SI unit for time
22. Kelvin (K) SI unit for temperature
23. prefix used in the International System to indicate SI prefix
a power of 10
24. centi (c) SI prefix meaning 0.01
25. milli (m) SI prefix meaning 0.001
2025/2026
, WGU C165 WGU C165
Study online at https://quizlet.com/_8ecwle
26. kilo (k) SI prefix meaning 1,000
27. Micro SI prefix meaning .000001
28. Nano (n) SI prefix meaning .000000001
29. Mega (M) SI prefix meaning 1,000,000
30. The distance an object travels per unit of time Speed
31. Amount of space occupied by an object Volume
32. Mass per unit volume Density
33. Mass divided by volume D=m/v Density formula
34. a relationship in which one variable increases with direct relationship
an increase in another variable or vice versa
35. a relationship in which one variable decreases inverse relationship
when another variable increases and vice versa
36. defined in terms of standards base quantity
37. a physical aspect described by a combination of derived quantity
base quantities
38. The speed of an object in a particular direction Velocity
39. Change in velocity divided by the time it takes for Acceleration
the change to occur
40. Speeds up Acceleration occurs when an
Slows down object
2025/2026
Study online at https://quizlet.com/_8ecwle
1. The study of energy and forces of matter Physics
2. The study of the properties of matter and how Chemistry
matter changes; atoms, molecules and their inter-
actions to form substances
3. the study of the moon, stars, and other objects in astronomy
space
4. The scientific study of earth and the universe Earth Science
around it including structure, materials and
processes
5. The experimental factor that is manipulated; the independent variable
variable whose effect is being studied.
6. The measurable effect, outcome, or response in dependent variable
which the research is interested.
7. Structures that scientists build to represent some- Physical Model
thing else.
8. a verbal or graphical explanation for how a system conceptual model
works or is organized
9. A description of a system using mathematical con- mathematical model
cepts and language like an equation.
10. a computer program that models an event or ob- computer model
ject
11. Only falsifiable statements can be subject to scien- principle of falsification
tific inquiry
2025/2026
, WGU C165 WGU C165
Study online at https://quizlet.com/_8ecwle
12. a statement that is worded so that it is falsifiable, falsifiable statement
or disprovable, by experimental results
13. Concise statement that summarizes the results of Law
many observations and experiments
14. A well-tested explanation for a wide range of ob- scientific theory
servations or experimental results.
15. The theory that the universe originated in a huge Big Bang Theory
explosion that released all matter and energy.
16. Sections of the Earth's crust that move due to con- tectonic plates
vection currents.
17. The hypothesis that the continents slowly move continental drift
across Earth's surface.
18. International System of units based on the metric SI system
system and units derived from the metric system
19. kilogram (kg) SI unit for mass
20. meter (m) SI unit for length
21. seconds (s) SI unit for time
22. Kelvin (K) SI unit for temperature
23. prefix used in the International System to indicate SI prefix
a power of 10
24. centi (c) SI prefix meaning 0.01
25. milli (m) SI prefix meaning 0.001
2025/2026
, WGU C165 WGU C165
Study online at https://quizlet.com/_8ecwle
26. kilo (k) SI prefix meaning 1,000
27. Micro SI prefix meaning .000001
28. Nano (n) SI prefix meaning .000000001
29. Mega (M) SI prefix meaning 1,000,000
30. The distance an object travels per unit of time Speed
31. Amount of space occupied by an object Volume
32. Mass per unit volume Density
33. Mass divided by volume D=m/v Density formula
34. a relationship in which one variable increases with direct relationship
an increase in another variable or vice versa
35. a relationship in which one variable decreases inverse relationship
when another variable increases and vice versa
36. defined in terms of standards base quantity
37. a physical aspect described by a combination of derived quantity
base quantities
38. The speed of an object in a particular direction Velocity
39. Change in velocity divided by the time it takes for Acceleration
the change to occur
40. Speeds up Acceleration occurs when an
Slows down object
2025/2026
