Rate of change in velocity, usually expressed in meters per second.
What is Acceleration
100
the smallest unit of a chemical element that can still retain
the properties of that element
What is an atom
100
the transmission of heat through a medium and without the
motion of the medium
What is conduction
100
Density
What is concentration of matter of an object; number of individuals in the same species that live in a given area; the mass per unit volume of a substance in a given area
100
a factor being measured or observed in an experiment
What is Dependent variable
200
In any periodic function the maximum absolute variation of the function
What is Amplitude
200
a subatomic particle having a positive charge and which is
found in the nucleus of an atom
What is a proton
200
Conservation of energy
What is a fundamental principle stating energy cannot be created nor destroyed but only changed from one form to another
200
Gas
What is one of the fundamental states of matter in which molecules do not have fixed volume or shape
200
Independent variable
What is the factor that is changed in an experiment in order to study changes in the dependent variable
300
Air resistance
What is the answer to this definition --- Force of air on moving objects.
300
Electron
What is the answer to this definition -- a stable elementary particle that is negatively charged and orbits the nucleus of an atom
300
Convection
What is heat transfer in a gas or liquid by the circulation of currents from one region to another
300
Electromagnetic radiation that lies within the visible range
What is light
300
a procedure that is carried out and repeated under controlled conditions in order to discover, demonstrate, or test a hypothesis.
What is an experiment
400
The peak or highest point on a wave
What is an crest
400
a substance that cannot be reduced to a simpler substance
by chemical means
What is an element
400
unit of energy; the amount of heat needed to raise one gram
of water one degree Celsius at standard atmospheric
pressure
What is calorie
400
Liquid
What is one of the fundamental states of matter with a definite volume but no definite shape.
400
a plan of inquiry that uses science process skills as a tool to
gather, organize, analyze, and communicate information
What is the scientific method
500
Diffraction
What is the answer to this definition : the change in direction of a wave caused by passing by an obstacle or traveling through an opening
500
A particle, object, or system that lacks a net charge
What is an neutral
500
Energy
What is a quantity that describes the capacity to do work; a source of usable power
500
Magnetic
What is having the property of attracting iron and certain other materials by virtue of a surrounding field of force
500
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