form 4 physics

4. variables are factors which changed for the experiment.
6. is a statement to state the relationship between two measurable variables that can be investigated in a lab.
9. value and extrapolation of a graph are used to analyse a graph.
11. to represent very small and very large physical quantities in SI units.
12. variables are factors which are kept the same throughout the experiment.
14. _____________quantity is a quantity that can be measured.

1. are used to make a relationship between variables.
2. _________quantities are the quantities that cannot be defined in term of other physical quantity.
3. variables are factors which depend on the manipulated variables
5. is a statement to state the relationship between two visible quantities observed in a diagram or picture.
7. __________ notation is a convenient way to write very small or large numbers.
8. __________quantities which derived from the base quantities through multiplying and/or dividing them.
10. are quantities which are fully described by both a magnitude and a direction.
13. quantities which are fully described by a magnitude alone.