WGU C165 Integrated Physical Sciences Knowledge test Exam Toolkit Questions and Verified Marking Scheme 2024/2025
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Module
WGU C165
Institution
WGU C165
WGU C165 Integrated Physical Sciences Knowledge test Exam Toolkit Questions and Verified Marking Scheme 2024/2025
For every action there is an equal and opposite reaction - correct answer Newton's Third Law
The force that two surfaces exert on each other when they rub against each other - corre...
WGU C165 Integrated Physical Sciences
Knowledge test Exam Toolkit Questions and
Verified Marking Scheme 2024/2025
For every action there is an equal and opposite reaction - correct answer Newton's
Third Law
The force that two surfaces exert on each other when they rub against each other -
correct answer Friction
The force of friction between two objects that are moving against each other - correct
answer kinetic friction
frictional force that prevents two surfaces from sliding past each other - correct answer
static friction
A force of attraction between objects that is due to their masses. - correct answer
Gravity
mass times velocity - correct answer linear momentum
Momentum is conserved when two or more objects collide. Momentum may transfer but
total momentum within the group stays the same - correct answer Law of conservation
of momentum
The ability of a material to bounce back after being disturbed - correct answer
Elasticity
Force exerted on an object that causes it to move - correct answer Work
The ability to do work or cause change - correct answer Energy
,energy of motion - correct answer kinetic energy
Energy that is stored and held in readiness - correct answer potential energy
Force x distance - correct answer Work formula
Joule (J) - correct answer SI unit for work and energy
Energy stored by objects due to their position above Earth's surface. Increases with
mass. - correct answer gravitational potential energy
the energy stored in the chemical bonds of a substance - correct answer chemical
potential energy
Energy stored by something that can stretch or compress - correct answer elastic
potential energy
Energy carried by electromagnetic waves - correct answer Electromagnetic energy
(light energy)
The total energy of motion in the particles of a substance - correct answer thermal
energy
The rule that energy cannot be created or destroyed only transferred or converted -
correct answer Law of Conservation of Energy
the act or state of swinging back and forth with a steady, uninterrupted rhythm - correct
answer Oscillation
, A state of balance to which an oscillating object eventually returns to after a
disturbances is gone - correct answer Equilibrium
waves that require a medium through which to travel - correct answer mechanical
waves
A wave that can transfer electric and magnetic energy through the vacuum of space -
correct answer Electromagnetic waves
A space where no particles of matter exist - correct answer Vacuum
the oscillation is parallel to the direction the wave is traveling. - correct answer
longitudinal wave
Highest point of a wave - correct answer Crest
Lowest point of a wave - correct answer Trough
the maximum extent of a vibration or oscillation, measured from the position of
equilibrium. The height of the wave. - correct answer Amplitude
Horizontal distance between the crests or between the troughs of two adjacent waves -
correct answer Wavelength
The amount of time it takes one wavelength to pass a point - correct answer Period
the number of complete wavelengths that pass a point in a given time - correct answer
Frequency
Hertz (Hz) - correct answer SI unit for frequency
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