PHYSICS AND CHEMISTRY
UNIT 1

Glossary

Abstract: A brief explanation in a few sentences of what you have researched and the main conclusión that you drew.
Accuracy: Of a tool is the smallest value it is capable of measuring .
Accurate: Close to the true value.
Article: A piece of writing in a magazine, newspaper.
Drawing conclusions: Deciding on something after thinking about all information connected to it.
Hypothesis (hypotheses(pl)): A suggested explanation for something that has not yet been proved to be true
Margin on error: The amount by which a measure can be wrong but still is a good value.  
Point on the grafh: Pair of related values that we represent on the grafh.
Socket: The place on a wall where you connect electrical to the electrical supply.
Report: Description of an event situation or scientifical work.
Variable: Each of the factors you choose in your hypothesis.
-Independent variable: Variable whose value does not depend on another variable.
-Dependent variable: Variable whose value depend on what we have set as the independ variable.