The nature of science Flashcards
Bias
A particular tendency, trend, inclination, feeling, or opinion especially one that is one reasoned.
Constant
Continue without pause or letup
Control
To hold in check
Density
Physics. Mass per unit volume.
Dependent Variable
Statistics. (in an experiment) the event studied and expected to change when the independent variable is changed.
Experiment
The conducting of such operations.
Graph
a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.
Hypothesis
a mere assumption or guess.
Independent Variable
In an experiment a variable that is intentionally changed to observe its effect on the dependent variable.
Mass
to gather into or dispose in a mass or masses
Model
A systematic description of an object or phenomenon that shares important characteristics with the object or phenomenon.
Scientific law
A statement that describes invariable relationships among phenomena under a specified set of conditions.
Scientific method
a method of research in which a problem is identified, relevant data are gathered, a hypothesis is formulated from these data, and the hypothesis is empirically tested.
Standard
an average or normal requirement, quality, quantity, level, grade.
Technology
The use of scientific knowledge to solve practical problems, especially in industry and commerce.
