WGU C165 EXAM STUDY GUIDE QUESTIONS 2025

MCB4271



WGU C165 EXAM STUDY GUIDE
QUESTIONS 2025
Transverse Wave: Oscillation is _____ to direction the wave is traveling
Perpendicular (up/down)




Longitudinal Wave: Oscillation is _____ to direction the wave is traveling
Parallel (left/right)




Conductivity of Metals
Highest Conductivity
Conductivity of Nonmetals
Lowest Conductivity
In the Periodic Table, Rows Represent
Periods
In the Periodic Table, Columns Represent
Groups
Hypothesis, Theory, or Law: Testable statement about how something in nature works
Hypothesis
Hypothesis, Theory, or Law: Not proven; hasn't not been tested enough to be supported
by evidence yet


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Hypothesis
Hypothesis, Theory, or Law: Statement that explains a wide range of observations (how
things happen)
Theory
Hypothesis, Theory, or Law: Can't be fully proven; impossible to test every occurrence of
what it describes
Theory
Hypothesis, Theory, or Law: Concise statement describes widespread pattern in nature
(why things happen)
Law
Hypothesis, Theory, or Law: Proven; based on unalterable facts
Law
Direct Relationship or Indirect Relationship:
- Increase of one variable results in an increase of other
- Decrease of one results in a decrease of the other
Direct Relationship
Direct Relationship or Indirect Relationship:
- One increases and the other decreases
- One decreases and the other increases
Indirect Relationship
Forms of Kinetic Energy
- Electromagnetic Energy
- Electrical Energy
- Thermal Energy
Forms of Potential Energy
Chemical Energy
Gravitational Energy
Elastic Energy


MCB4271