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Ty Phy Science Ch1

The World of Physical Science

QuestionAnswer
the study of matter and energy physical science
the study of interactions of various types of matter chemistry
the science concerning the study of energy and how it affects matter physics
a series of steps that scientists use to answer questions and solve problems scientific method
the application of knowledge, tools, and materials to solve problems and accomplish tasksq technology
any use of the senses to gather information observation
a possible explanation or answer to a question hypothesis
any pieces of information acquired through experimentation data
Ask a question, Form a hypothesis, Test the hypothesis, Analyze the results, Draw conclusions, Communicate results Steps of the scientific method
a unifying explanation for a broad range of hypotheses and observations that have been supported by testing theory
a summary of many experimental results and observations law
a representation of an object or system model
What is the purpose of a model? to describe or explain certain characteristics of things; making predictions and explaining observations
the basic SI unit of length meter
the amount of space that something occupies volume
the measure of how hot or cold something is temperature
a measure of how much surface an object has area
mass per unit volume density
Created by: beth2244
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