LG 1 SC 1 - PS - Practice

What is the definition of constant?

• comparison of test results in an experiment

• possible theory for a problem

• testing a hypothesis

• a variable that does not change

• can change other variables

What term matches the definition:

An explanation of things or events based on knowledge gained from many observations and investigations

• Theory

• Scientific Law

• Hypothesis

• Model

• Experiment

Define Volume

• Amount of matter in an object

• Anything that takes up space and has mass

• The measurement of a liquid

• The density of an object

• Amount of space occupied by an object

Identify the correct term to the following definition.

Statement about what happens in nature that seems to be true all the time; Does not explain why or how something happens

• Scientific method

• Theory

• scientific law

• Hypothesis

• Bias

Density is...

• Anything that takes up space

• A visual display of information or data

• The amount of space occupied by an object

• The measure of the amount of matter

• The mass per unit volume of a material