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physics
energy
Physical Science
Nature of Science
Atom
100
Gravity
What is the observed effect of the force of gravitation
100
Kinetic energy
What is the energy possessed by a body because of its motion
100
Gas
What is one of the fundamental states of matter in which molecules do not have fixed volume or shape
100
System
What is a set of objects, organisms, or different parts acting to form a whole
100
Atom
What is the smallest unit of a chemical element that can still retain the properties of that element
200
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
200
Potential energy
What is energy stored in an object due to the object’s configuration and position
200
Light
What is electromagnetic radiation that lies within the visible range
200
Variable
What is the event, condition, or factor that can be changed or controlled in order to study or test a hypothesis in a scientific experiment
200
Neutron
What is a subatomic particle having zero charge, found in the nucleus of an atom
300
Speed
What is amount of distance traveled divided by time taken; the time-rate at which any physical process takes place
300
Thermal energy
What is internal energy found by adding the kinetic energy of particles making up a substance
300
Screw
What is a type of simple machine that consist of an inclined plane wrapped around a cylinder
300
Dependent Variable
What is factor being measured or observed in an experiment
300
Element
What is a substance that cannot be reduced to a simpler substance by chemical means
400
Crest
What is the peak or highest point on a wave
400
Conservation of energy
What is a fundamental principle stating energy cannot be created nor destroyed but only changed from one form to another
400
Solid
What is having a definite shape and a definite volume; one of the fundamental states of matter
400
Independent variable
What is the factor that is changed in an experiment in order to study changes in the dependent variable
400
Electron
What is a stable elementary particle that is negatively charged and orbits the nucleus of an atom
500
Trough
What is the lowest point on a wave
500
Calorie
What is unit of energy; the amount of heat needed to raise one gram of water one degree Celsius at standard atmospheric pressure
500
Volume
What is a measure of the amount of space an object takes up; also the loudness of a sound or signal
500
Investigation
What is a procedure that is carried out in order to observe a response caused by a stimulus; not a complete experiment
500
Proton
What is a subatomic particle having a positive charge and which is found in the nucleus of an atom