Unit 1
Rate of change of velocity; can be calculated by dividing the change in velocity by the time it takes the change to occur
Acceleration
An object's movement determined by multiplying the object's mass by its velocity
Momentum
Unit of Stress, N/m²
Pascal
A traveling disturbance that travels through space and matter transferring energy from one place to another
Wave
If two bodies are each in thermal equilibrium with a third body, then they are also in equilibrium with each other.
0th Law of Thermodynamics
Total distance traveled divided by the total time
Average Speed
A force acting at a particular magnitude and time to change an object's momentum
Impulse
Constant which measures elasticity
Young's Modulus
Movement of energy from one place or object to another
Energy Transfer
The change in the total internal energy of a system is equal to the amount of energy transferred in the form of heat to the system, minus the amount of energy transferred from the system in the form of work.
1st Law of Thermodynamics
The speed that an object has at any given instant
Instantaneous Speed
Punishment: -1 Spaces
A fundamental force of attraction between any two masses
Gravitation
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Volume stress change in Pressure defined as the ratio of F to A, deals with fluids
Bulk's Modulus
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Amount of time for a wave to complete one cycle.
Period
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Constant pressure.
Isobaric
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The ability to do work
Energy
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Draw a conclusion based upon inadequate evidence
Conjecture
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The ratio of the magnitude of the external Force to the cross-sectional area
Daily Double! Gain Double points for a correct answer!
Tensile Stress
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A wave in which the direction of travel is perpendicular to the direction of the vibrations.
Transverse Wave
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Constant internal energy.
Closed Cycle
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SI unit for temperature
Kelvin
A law that states that an energy field's strength is inversely proportional to the square of the distance from the energy field's source
Inverse Square Law
Any object completely or partially submerged in a fluid is buoyed up by a Force with a magnitude = to the weight of the fluid displaced by the object
Archimedes' Principle
The part of the electromagnetic spectrum that is visible to the naked eye.
The study of the flow of energy in the universe, as that flow relates to work, heat, the different forms of energy, and entropy.
Thermodynamics