a subatomic particle having a positive charge and which is
found in the nucleus of an atom
What is proton
100
conduction
What is the transmission of heat through a medium and without the
motion of the medium
100
volume
What is a measure of the amount of space an object takes up; also
the loudness of a sound or signal
100
Dependent Variable
What is factor being measured or observed in an experiment
200
the lowest point on a wave
What is trough
200
neutron
What is a subatomic particle having zero charge, found in the
nucleus of an atom
200
entropy
What is a measure of randomness or disorder of a closed system
200
magnetic
What is having the property of attracting iron and certain other
materials by virtue of a surrounding field of force
200
Independent variable
What is the factor that is changed in an experiment in order to study
changes in the dependent variable
300
the change in direction of a wave caused by passing by an
obstacle or traveling through an opening
What is diffraction
300
neutral
What is a particle, object, or system that lacks a net charge
300
thermal energy
What is internal energy found by adding the kinetic energy of
particles making up a substance
300
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
300
Investigation
What is a procedure that is carried out in order to observe a
response caused by a stimulus; not a complete experiment
400
in any periodic function (e.g., a wave) the maximum
absolute variation of the function
What is amplitude
400
Atom
What is the smallest unit of a chemical element that can still retain
the properties of that element
400
convection
What is heat transfer in a gas or liquid by the circulation of currents
from one region to another
400
fulcrum
What is the pivot point of a lever
400
System
What is a set of objects, organisms, or different parts acting to form
a whole
500
in any periodic function (e.g., a wave) the maximum
absolute variation of the function
What is frecuncey
500
Eletron
What is a stable elementary particle that is negatively charged and
orbits the nucleus of an atom
500
Electromagnetic Radiation
What is the emission and propagation of the entire range of the electromagnetic spectrum including: gamma rays, x-rays,
ultraviolet radiation, visible light, microwaves, and radio
waves
500
screw
What is a type of simple machine that consist of an inclined plane
wrapped around a cylinder
500
Experiment
What is a procedure that is carried out and repeated under
controlled conditions in order to discover, demonstrate, or
test a hypothesis; includes all components of the scientific
method