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physics
atom
energy
physical science
nature of science
100
force of air on moving objects
What is air resistance
100
the smallest unit of a chemical element that can still retain the properties of that element
What is atom
100
a form of energy resulting from the temperature difference between a system and its surroundings
What is heat
100
an interconnection of electrical elements forming a complete path for the flow of current
What is circut
100
a set of objects, organisms, or different parts acting to form a whole
What is system
200
a quality that tends to produce movement or acceleration of a body in the direction of its application; a push or a pull
What is force
200
a stable elementary particle that is negatively charged and orbits the nucleus of an atom
What is electron
200
a quantity that describes the capacity to do work; a source of usable power
What is energy
200
one of the fundamental states of matter in which molecules do not have fixed volume or shape
What is gas
200
a plan of inquiry that uses science process skills as a tool to gather, organize, analyze, and communicate information
What is scientific method
300
the peak or highest point on a wave
What is crest
300
a subatomic particle having a positive charge and which is found in the nucleus of an atom
What is proton
300
unit of energy; the amount of heat needed to raise one gram of water one degree Celsius at standard atmospheric pressure
What is calorie
300
a solid, liquid, or gas that possesses inertia and is capable of occupying space
What is matter
300
the event, condition, or factor that can be changed or controlled in order to study or test a hypothesis in a scientific experiment
What is varible
400
the time-rate at which a body changes its position; defined as displacement divided by the time of travel
What is velocity
400
a subatomic particle having zero charge, found in the nucleus of an atom
What is neutron
400
emission of energy in the form of rays or waves
What is radiation
400
a type of simple machine; consists of a rigid bar that pivots about a fulcrum, used to transmit and enhance power or motion
What is lever
500
the property of an object, due to its mass, that causes it to resist any change in its motion unless overcome by a force
What is inertia
500
a particle, object, or system that lacks a net charge
What is neutral
500
heat transfer in a gas or liquid by the circulation of currents from one region to another
What is convection
500
electromagnetic radiation that lies within the visible range
What is light
500
factor being measured or observed in an experiment
What is Dependent Variable