All Science 2 Question Preview (ID: 12108)


Physical Science: Nature Of Science Chapter 2. TEACHERS: click here for quick copy question ID numbers.

Measurement of the quantity of matter.
a) Density
b) Theory
c) Scientific Law
d) Volume

Explanation based on many observations supported by experimental results
a) Density
b) Theory
c) Scientific Law
d) Volume

Rule of nature that tells you what will happen under certain conditions.
a) Density
b) Theory
c) Scientific Law
d) Volume

Mass per unit volume of a material
a) Density
b) Theory
c) Scientific Law
d) Volume

Something that can affect how the reults of an experiment are viewed.
a) accuracy
b) constant
c) precision
d) bias

How closely measurements are to each other.
a) accuracy
b) constant
c) precision
d) bias

Compares a measurement to an accepted value
a) accuracy
b) constant
c) precision
d) bias

A variable that does not change in an experiment
a) accuracy
b) constant
c) precision
d) bias

Another term for applied science.
a) constant
b) scientific method
c) hypothesis
d) technology

Representation of an idea event or object.
a) control
b) theory
c) graph
d) model

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