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Energy
Physical Science
Physics
Physical Science 2
Physics 2
100
Energy Transfer
What is a change of energy from one form to another (e.g., mechanical to electrical, solar to electrical)
100
Fulcrum
What is the pivot point of a lever
100
Force
What is a quality that tends to produce movement or acceleration of a body in the direction of its application; a push or a pull
100
Liquid
What is one of the fundamental states of matter with a definite volume but no definite shape
100
Inertia
What is the property of an object, due to its mass, that causes it to resist any change in its motion unless overcome by a force
200
Entropy
What is a measure of randomness or disorder of a closed system
200
Gas
What is one of the fundamental states of matter in which molecules do not have fixed volume or shape
200
Frequency
What is the number of cycles or waves per unit time
200
Magnetic
What is having the property of attracting iron and certain other materials by virtue of a surrounding field of force
200
Speed
What is amount of distance traveled divided by time taken; the time-rate at which any physical process takes place
300
Evaporation
What is the process in which a liquid is converted to its vapor phase by heating the liquid
300
Inclined Plane
What is a type of simple machine; a slanted surface that makes it easier to move a mass from a lower to a higher point
300
Friction
What is a force that opposes the relative motion of two material surfaces in contact with one another
300
Magnetic Field
What is the region where magnetic force exist around magnets or electric currents
300
Trough
What is the lowest point on a wave
400
Heat
What is a form of energy resulting from the temperature difference between a system and its surroundings
400
Lever
What is a type of simple machine; consists of a rigid bar that pivots about a fulcrum, used to transmit and enhance power or motion
400
Gravivation
What is a force of attraction between two masses
400
Mass
What is the amount of matter an object contains
400
Velocity
What is the time-rate at which a body changes its position; defined as displacement divided by the time of travel
500
Kinetic Energy
What is the energy possessed by a body because of its motion
500
Light
What is electromagnetic radiation that lies within the visible range
500
Gravity
What is the observed effect of the force of gravitation
500
Matter
What is a solid, liquid, or gas that possesses inertia and is capable of occupying space
500
Wavelength
What is the distance between crest of a wave